f****a
发帖数: 4708 | 1 misfire是死火，unintended fire是走火。
走火的主要问题是子弹如果没有上膛，在receiver里被击发了，就会伤到射手。有这样
的官司，说是在装弹的时候走火。
检查bolt action的safety的方法：
"The next step in adjusting a trigger is the most important – ensuring
safety. I run through several tests, the most basic of which is cocking the
action by lifting and closing the bolt. If the action does not stay cocked
when cocking the action very quickly, the trigger pull is too light. If
the action passes this test, I then lift the bolt, pull it back to the rear,
and slam it... 阅读全帖 |
|
g****n
发帖数: 338 | 2 再教育一下你这种自以为是的。我刚才Google了一下，发现这种是高级手法。哇哈哈，
我的悟性貌似还可以。至于你，我只能对你叹气啊，根本不是一块料。
As To Using The Middle Finger To Pull The Trigger.
In a real life and death situation, you most likely will not keep your index
finger aloof and away from the gun, so you can deftly use it to smoothly
squeeze the trigger to the rear until each shot breaks, while someone is
shooting at you, or screaming and moving towards you with murder on their
mind, and your gun is jumping and bucking in your hand.
According to the liter... 阅读全帖 |
|
G*******n
发帖数: 6889 | 3 "When the NYPD switched from Smith & Wesson revolvers, which had about a 12
lb trigger pull, to Glock semiautomatics, which have a 5.5 lb trigger pull,
the NYPD found that their officers were having a high incidence of negligent
discharges due to the lower weight trigger pull. Instead of altering their
training, as every other police department did, and teach the officers not
to put their fingers on the trigger until they're prepared to fire, they
decided to re-engineer the Glock trigger to add ... 阅读全帖 |
|
x*****0
发帖数: 452 | 4 Assume in a system, users will register a callback function with system and
that callback function will be called when an event is triggered
but if the event is already triggered, the user will synchronously call
the callback function
For example
suppose user i registers cb i at time Ti,
and the event happens at time Te
and assume that T1 < T2 < T3 <...< Tm < Te < Tm+1 < ... < Tn
at time Te, cb1..cbm will be called
cbm+1 .. cbn will be called synchronously
impleme... 阅读全帖 |
|
k**********i
发帖数: 8706 | 5 http://www.fieldandstream.com/blogs/hunting/2010/10/petzal-different-look-remington-model-700-trigger
Petzal: CNBC's Remington 700 Trigger Coverage A Clean Miss
Editor’s Note: In light of the recent controversial CNBC program that
deemed Remington Model 700 rifles unsafe, we asked Rifles Editor and Gun Nut
blogger David E. Petzal to view the broadcast and offer his thoughts in
this extended post. Petzal, a 54-year shooter, NRA Certified Rifle
Instructor, former Army Drill Sergeant, and one the ... 阅读全帖 |
|
k*******n
发帖数: 5546 | 6 1 和 2 有很多种组合，参考Glock armorer's manual和无数glock高手的意见，和我自
己的扳机体会，我觉得比较适合SD的组合：
"无"connector (原厂自带)＋Stock coil trigger spring
大约5.5磅的扳机力，如果不做trigger job, 会感觉更重一点，而且新枪"wall"的感觉
比较明显，但其他各方面包括pre travel, trigger reset,都好于其他SFA的枪。自己
轻微poish trigger parts, 再try fire千把发之后，这种glock原厂给你组合的扳机真
的非常非常平衡。
"减" connector + NY1 Trigger Spring
非常流行的一种组合，人称NY1/Minus Carry Combo，配好了大约6.5-7磅扳机力，有人
说像比较smooth的双动左轮，有人说像DAK/LEM, 我也说不清，但我喜欢这种扳机感。
而且对于平民百姓用glock这种枪，NY1/Minus Combo的安全好处不言而喻。我觉得各位
非常值得一试，看自己喜不喜欢。当然自由州的各位carry... 阅读全帖 |
|
f****t
发帖数: 15913 | 7 Timothy Stansbury died in a New York housing project stairwell in 2004
because he startled a police officer. The officer's surprise at encountering
Stansbury caused the officer's hand to clench and his weapon to fire. The
death was ruled accidental by a grand jury, though the officer was later
stripped of his gun for the remainder of his career.
Akai Gurley died in another New York housing project stairwell last fall. A
rookie officer with his finger on the trigger of his pistol tensed as he
pus... 阅读全帖 |
|
w**********0
发帖数: 800 | 8 我有两只phottix的mitros闪光灯，以及odinTTL 无线触发系统。
之前版本售价大概在人民币1500的样子，和canon580exII 一样为58指，
但添加了电量显示以及回电提示音。我个人认为性价比不错。
上半年大家给厂商提的改进意见，下半年10月--内置接收触发的canon版本将首发，厂
家的效率很高！
这样的话，以后不用在上灯架前一个个去安装接收器了，缩小了体积和附件数量，提高
了效率更加便捷！
应该比ex600便宜，但是功能相近。（ex600的指数60，焦距好像是达到了200MM），对
无线离机、TTL和高速闪光，以及后帘闪光同步有兴趣的影友可以了解一下。
原文http://journal.phottix.com/photo-accessory-news/phottix-mitros-allinone-flash-trigger/
Phottix Mitros+ The All-In-One Flash and Trigger
September 19, 2013
WP Greet Box icon
X
Hello there! If you are new her... 阅读全帖 |
|
b******o
发帖数: 5644 | 9 来自主题: GunsAndGears版 - P226?
从这个坛子来的，原贴也是位叫大口径的高手。
http://www.hk-usa.com/phpBB3/viewtopic.php?f=5&t=8646
除了扳机的磅数以外，行程也差别不少。双动/LEM很长。因为我拿它打单动，玩靶场。
所以无所谓。如果你还有别的用处，用LEM V1好像比较。重，长的扳机容易打偏，尽管
组很紧。
They do not do custom trigger jobs, but they can convert to many standard
trigger variants.
The USP/USPC as well as the HK45/C can be converted to any one of the 9
trigger variants as well as any of the 3 LEM trigger variants, 1,2, or 4.
The P30 and P2K/SK in V3 are not convertible by HK. They are what they are:
SA/DA, decock only.
T... 阅读全帖 |
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Q********8
发帖数: 21 | 10 http://firearmshistory.blogspot.com/2011/08/safety-mechanisms-c
Safety Mechanisms: Carry Conditions
With all the discussion about safety mechanisms in the previous few posts,
it is now time to discuss the subject of carry conditions, i.e. how to carry
a firearm in various conditions of readiness. The various carry conditions
were defined by the legendary Marine Lieutenant Colonel John Dean ("Jeff")
Cooper, who did much to teach the modern techniques of handgun shooting.
Before discussing the var... 阅读全帖 |
|
Z*********i
发帖数: 3422 | 11 不知道下面这个是不是你问的
http://www.waltherforums.com/forum/p99/16254-trigger-reset-test
还有这段
The original first generation P99 had a traditional Double-Action/Single-
Action trigger with a decocker. When the slide is racked completely to the
rear upon loading, the trigger remains in the forward position for the first
shot and the Anti-Stress mode is activated, where the striker is cocked but
the trigger has the length of pull of the double-action mode. The trigger
travel is 14 mm (0.55 in) long in the Ant... 阅读全帖 |
|
j****y
发帖数: 1714 | 12 【 以下文字转载自 GunsAndGears 讨论区 】
发信人: joyjoy (joy), 信区: GunsAndGears
标 题: 分享学习加州Handgun safety certificate的摘要笔记
发信站: BBS 未名空间站 (Thu Jan 2 02:24:50 2014, 美东)
买手枪需要考。
自己考了满分，当然都很简单。
==video==
California HSC Video Guide Part 1 of 2
http://www.youtube.com/watch?v=a0eHOOiwtQU
http://www.youtube.com/watch?v=Szgip9K8Y6c
==six basic safety rules==
1 treat all guns as if they are loaded
2 keep the gun pointed in the safest possible direction
3 keep your finger off the trigger until your are ready to shoot
... 阅读全帖 |
|
j****y
发帖数: 1714 | 13 【 以下文字转载自 GunsAndGears 讨论区 】
发信人: joyjoy (joy), 信区: GunsAndGears
标 题: 分享学习加州Handgun safety certificate的摘要笔记
发信站: BBS 未名空间站 (Thu Jan 2 02:24:50 2014, 美东)
买手枪需要考。
自己考了满分，当然都很简单。
==video==
California HSC Video Guide Part 1 of 2
http://www.youtube.com/watch?v=a0eHOOiwtQU
http://www.youtube.com/watch?v=Szgip9K8Y6c
==six basic safety rules==
1 treat all guns as if they are loaded
2 keep the gun pointed in the safest possible direction
3 keep your finger off the trigger until your are ready to shoot
... 阅读全帖 |
|
j****y
发帖数: 1714 | 14 【 以下文字转载自 GunsAndGears 讨论区 】
发信人: joyjoy (joy), 信区: GunsAndGears
标 题: 分享学习加州Handgun safety certificate的摘要笔记
发信站: BBS 未名空间站 (Thu Jan 2 02:24:50 2014, 美东)
买手枪需要考。
自己考了满分，当然都很简单。
==video==
California HSC Video Guide Part 1 of 2
http://www.youtube.com/watch?v=a0eHOOiwtQU
http://www.youtube.com/watch?v=Szgip9K8Y6c
==six basic safety rules==
1 treat all guns as if they are loaded
2 keep the gun pointed in the safest possible direction
3 keep your finger off the trigger until your are ready to shoot
... 阅读全帖 |
|
s*******n
发帖数: 12995 | 15 小改动比如trigger job，我觉得那是对trigger smoothness 和 pull weight的习惯而
已，就象你喜欢喝啥样的酒吃啥样的菜。trigger的好坏不影响枪的准确性，只会影响
射手的准确性，但一但习惯了，也就没啥影响了。所以买枪的时候，fitting和feeling
很重要，trigger 其实也就1，2百的事如果你不喜欢的话
比如我，习惯了3.5磅的trigger pull,我就不想再花时间去习惯其他重量的trigger
pull，所以我的所有的枪都调在3.5磅左右。
大部分trigger job 实质是就是个加速磨合的过程。你要花几千发子弹去磨合的过程，
你可以花1，2百请枪匠做了，其实也是省时省力省钱。
原厂的设计是综合性考虑。改枪就是改动你认为哪些对你是最重要的。只要是在合理的
范围内，都是没有问题的。这就是一个好枪匠的价值了。
军警的长程重扳机当然是为了安全，但他们拔枪实战的机会要比平民大的多的多，对他
们来说，安全性是第一位无可替代的。trigger的好坏对他们不是太重要，只要不太差
就行，反正有纳税人的钱供他们烧子弹。
把5-6磅的trigge... 阅读全帖 |
|
j****y
发帖数: 1714 | 16 买手枪需要考。
自己考了满分，当然都很简单。
==video==
California HSC Video Guide Part 1 of 2
http://www.youtube.com/watch?v=a0eHOOiwtQU
http://www.youtube.com/watch?v=Szgip9K8Y6c
==six basic safety rules==
1 treat all guns as if they are loaded
2 keep the gun pointed in the safest possible direction
3 keep your finger off the trigger until your are ready to shoot
4 know your target, its surroundings and beyond
5 know how to properly operate your gun
6 store your gun safely and securely to prevent unauthorized use. G... 阅读全帖 |
|
e****t
发帖数: 1 | 17 第一题，画的图没怎么看懂，不知道一个原来为1的节点置0，它的子节点怎么处理，是
所有子节点都置0？感觉不需要，下面的python实现中仅把该节点下所有左孩子置0：
def setbit_down(A, x, n):
if x>=n:
return
if 2*x+1<=n and A[2*x+1]==0:
A[2*x+1]=1
setbit_down(A,2*x+1,n)
if 2*x+2<=n and A[2*x+2]==0:
A[2*x+2]=1
setbit_down(A,2*x+2,n)
def set_bit(A, pos, length):
if not A or pos<0 or length<=0:
return
n = len(A)-1 #last index of A
# pos+length和2*pos+1取较小的即可，避免重复操作，如果较小值仍然大于len（
A），则到len（A）为止
for x i... 阅读全帖 |
|
b**********5
发帖数: 7881 | 18 我来攒个人品， 说一下那个task trigger的问题：
这是我一开始写得：
class TriggerTask {
BlockingQueue q;
AtomicBoolean triggered;
addTask(Task t) {
if (triggered.get() == true) {
t.invoke();
}
else {
q.offer(t);
}
}
triggerTask() {
triggered.set(true);
// 我本来想用executorService， 面试人说不用， 就serial trigger好了
while (!q.isEmpty()） {
q.poll().invoke();
}
}
问题是如果一个thread运行到q.offer之前，... 阅读全帖 |
|
k*****G
发帖数: 697 | 19 市面上的Glock的trigger pull weight一般都是5.5磅，少部分在8.5磅和3.5磅。Glock
的trigger稍微有点特殊，属于DAK。就是首先击发，trigger往前release三分之一行程
即完成trigger reset，可以再次击发。此时trigger pull weight减至4磅。
另外手小的枪友买Berretta要谨慎。平时随便打打无所谓，如果打精度trigger pull很
重要。比较理想的情况应该是，shooting hand食指的第一指关节扣trigger时，此食指
的弯曲处有能插入一支笔的空间。如果手小导致用食指尖扣trigger，对sight
alignment的影响较大，除非有很强的控制力。 |
|
k*******n
发帖数: 5546 | 20 谢谢各位。 HK P30目前确实是9mm比较好的选择，除了枪价、配件价、和扳机。
没有枪是完美的。
有的枪设计好些，扎实些，但是枪都会有问题，别人没问题自己还可能碰上lemon呢。
Glock Smith XD HK SIG，最起码我能大概知道大伙常出问题的地方在哪里。比如我
的M&P trigger return spring 五六千发后有的人断了，我最起码可以先几块钱买一个
放着，平时擦枪时留意看着。
而FN Walther表示怀疑，因为要么枪型很新，要么样本较少，哪是弱点，我都不知道。
某人的简评:
All opinions subject to change:
Beretta -- Practically a non-player these days. Everything since the 92-
series has been questionable at best, and the best of the 92-series guns
aren't made anymore. I'd use a 92FS if I was in the military and w... 阅读全帖 |
|
Z*********i
发帖数: 3422 | 21 我自己没量过，下面是从WIKI上抄的，唯一有点不对的，是事实上开第一枪前，只要在
COCK状态，你都可以把扳机预设到半击发状态，这时行程是8MM。我对这枪扳机不喜欢
的还不是行程，而是最后击发不太干脆，有点肉。
P99AS (Anti Stress)
This variant comes closest to a traditional Double-Action/Single-Action
trigger with a decocker. In Double-Action mode the internal striker is at
rest with no pre-load and the trigger travel is 14 mm (0.55 in) long at
approximately 38 N (8.5 lbf) trigger pull. When the slide is racked
completely to the rear upon (re)loading, the internal striker is manually
pre-cocked to ... 阅读全帖 |
|
E********t
发帖数: 2447 | 22 ☆─────────────────────────────────────☆
roberthu526 (Robert) 于 (Fri Feb 22 22:17:29 2013, 美东) 提到:
终于到手了.小儿不会折腾让我白等了3天.本来说是deny了让我去appeal,还好我多个心
眼看了下他填的application发现根本没写有猎照的事.解释半天,不过还好人比较nice
还有金发小美女陪笑,最后重新file了以后秒过,当场扔下20刀乐提箱走人.
☆─────────────────────────────────────☆
roberthu526 (Robert) 于 (Fri Feb 22 22:20:31 2013, 美东) 提到:
拿到手以后非常满意.比预期的重很多.完全没有预期的塑料带来的廉价感.而且我的手
比起来居然略小.slide也比预期的紧.不过送的个鸭蛋器是个好东西,省事多了.
本来还在偷瞄p226的,现在也没想法了.觉得这把枪真是选对了.
nice
☆─────────────────────────────────────☆
je... 阅读全帖 |
|
k****s
发帖数: 1209 | 23 原文在
http://www.skizit.biz/2013/07/21/ecdysone-insect-hormone-an-ind
Ecdysone Insect Hormone Switches on Disease
21 Jul 2013 | ECDYSONE
MORGELLONS:
INSECT HORMONE ECDYSONE TRIGGERS GENETIC CHANGES
TO BUILD NEW HAIR, SKIN, NAILS and CAUSE DISEASES
SkizitGesture-2013
Morgellons is a military grade entomological terror weapon being used to
torture and kill innocent civilians. The medical community has not been
informed about this disease and its complexity keeps it from being properly
identified, ... 阅读全帖 |
|
s*****n
发帖数: 2174 | 24 也不完全是. R在一定程度上是pass by reference/shallow copy的, 从下面这个例子
可以看出来.
> rm(list = ls()); gc()
used (Mb) gc trigger (Mb) max used (Mb)
Ncells 114487 6.2 350000 18.7 350000 18.7
Vcells 122007 1.0 2818617 21.6 3122026 23.9
> a <- matrix(rnorm(1000000), 1000, 1000); gc()
used (Mb) gc trigger (Mb) max used (Mb)
Ncells 114506 6.2 350000 18.7 350000 18.7
Vcells 1122323 8.6 3523602 26.9 3122340 23.9
> b1 <- b2 <- b3 <- b4 <- a; gc()
used (Mb) gc trigger (Mb... 阅读全帖 |
|
w*******y
发帖数: 60932 | 25 Midwest Hunters Outlet has the Glock 22 40 S&W 15 Rnd Fixed Sights for $439+
$20SH. Buds sells the same gun for $500. Here is from the site:
Description:
Midwest Hunters Outlet offers Glock 22 RTF Pistol, PT2250203, Black, S&W,
15Rd, DAO, Polymer Full Size Frame, Fixed Sights, 4.49" Barrel - $438.99. If
you are looking for a handgun with the ultimate in self defense and
reliability, look no further than this Glock22 RTF (Rough Textured Frame)
Pistol. With your safety in mind, this Glock22 RTF ... 阅读全帖 |
|
w*******y
发帖数: 60932 | 26 Link:
http://www.palmettostatearmory.com/9021.php
A complete Palmetto State Armory rifle with Geissele trigger and optic ready
to go for one low price. Our M4 G2V Carbine starts with one of our 4150
chrome Moly vanadium steel barrels in the venerable M4 profile, button
broached, and hard-chrome lined, mated to our forged aluminum upper, and
finished off with standard handguards and A2 Flash hider. The forged lower
is built with our 6 position Mil-spec size buffer tube and stock, Standard
PSA low... 阅读全帖 |
|
G****t
发帖数: 1799 | 27 你没读懂我的意思，事情已经发生，承认手指违规放在扳机上导致走火，比目前的硬说
手指不在扳机上结果陪审团不信应该更好。要一口咬定过度紧张走火并无主观开枪意图。
走火并不只限于手指不在扳机上：
A second common cause of negligent discharges is when the gun-handler places
his finger on the trigger before he has decided to shoot. With the finger
so positioned, many activities may cause the finger to compress the trigger
unintentionally. For example, if one attempts to holster the firearm with
finger on trigger, the holster edge will drive the finger onto the trigger,
and discharge is likely. If ... 阅读全帖 |
|
G****t
发帖数: 1799 | 28 自己看看走火的定义，个人认为法庭上坚称手指没有放在扳机上是无能的辩护律师的大
错，庭上任由检方让陪审员试枪是另一大错，搞不好这前警察律师们是来卖梁的：
A second common cause of negligent discharges is when the gun-handler places
his finger on the trigger before he has decided to shoot. With the finger
so positioned, many activities may cause the finger to compress the trigger
unintentionally. For example, if one attempts to holster the firearm with
finger on trigger, the holster edge will drive the finger onto the trigger,
and discharge is likely. If one stumbles or str... 阅读全帖 |
|
i******m
发帖数: 818 | 29 好多人经常在版上问，之前google到过一个总结帖，发这里大家参考，也可以update
List Of Methods Banks Count As Direct Deposits
Below is a list of banks, along with what they’ll count as a direct deposit
. This is useful information because a lot of bank sign up bonuses require
you to make direct deposits to receive the sign up bonus. Changing where
your paycheck is deposited can be frustrating and time consuming. We’ve
included the source(s) in brackets next to each method.
Note: If Bluebird or Serve show as working/not worki... 阅读全帖 |
|
m*****0
发帖数: 306 | 30 February 5, 2014
The Department of Labor (DOL) has released a list of eight criteria that
adjudicators will use in determining which applications for PERM labor
certification are subject to an audit and possibly, supervised recruitment.
When a PERM labor certification is subject to an audit, the DOL requests a
detailed copy of all documentation supporting the employer’s attestations
on the Application for Permanent Employment Certification (ETA Form 9089).
The requested documentation generally i... 阅读全帖 |
|
f*********n
发帖数: 11154 | 31 这篇里面有很多有用的信息：
http://www.gunsandammo.com/2006/10/14/shotguns-for-home-defense
If there is one handheld weapon that is more likely than others to offer a
one-shot stop of a hostile opponent, it would be “the gauge” or “12
banger” as it is known on the street.
One of the things I heard over and over from prisoners was their respect for
and fear of the shotgun. One inmate who was incarcerated for murder and
drug-trafficking charges told me “A determined man with a ‘gauge’ should
not be messed with.... 阅读全帖 |
|
u*1
发帖数: 907 | 32 不是一个案孑，是一些相关的案子， light trigger 将案子复杂化了。
One famous example would be the officer-involved shooting which triggered
the Miami riots. A great deal of time & money was expended in arguing over
whether Officer Alvarez had?meant?to fire or not, and it was made more
difficult by 1) Alvarez' initial comment over the radio ("Someone bumped me
and I fired") and 2) the presence of a super-light SA trigger on his DA/SA
revolver (even though by his own testimony & that of witnesses, he fired in
DA mode). Tha... 阅读全帖 |
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k*******n
发帖数: 5546 | 33 本来想写写M&P，但M&P讲究不少，还是简单说几句比较“傻瓜”的glock吧，我想坛子
里G的用户应该不少，俺也是新手，请老鸟多多指正。
glock就简单了，大家做好看流水账的准备。如果你的是G19 G26，带着所谓“target
trigger”，买一根G17 smooth trigger 自己drop in吧。
其他扳机组件尽量要保持原厂配置，不想自找麻烦不要动，安全组合的变量无非是
1)connector, glock原厂有“加 无 点 减” 四种，下图是常用三种，connector无非
是给trigger bar提供一个向后向下的"坡"，坡的陡缓影响到扳机力的大小。尽量用原
厂的几种conector, 不要用ghost, Lone Wolf等。
2)Trigger Spring, glock的比较不同，trigger spring是在你扣扳机的时候“帮你向
后”，所以trigger spring越给力，你扣板机的感觉会越轻。Trigger spring不要想别
的，要么就用自带的Coil Spring(Part Number Glock #SP00350), 要么就用NY1,
... 阅读全帖 |
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k*******n
发帖数: 5546 | 34 我个人非常喜爱Glock和M&P这两把塑料枪平台,不仅因为他们便宜，结识，轻便，保养
和换零件容易。更重要一点，对我来说他们都很好打。我没事喜欢静下心来做一些
drill, 比如mozambique drill，特别是FAST Drill(Fundamental Accuracy Speed
Test)，用Glock/M&P经常可以4秒7/8/9 Clean(draw from open carry), 而用自己的HK
P2000和朋友的SIG P226, 5秒多还经常很纠结。另一方面，Glock M&P备点配件真心便
宜, 而我一直想给HK买3-4个弹匣，看到总价我哭了。
Glock比较麻烦，我原来有把G19,后来卖了换了把G26，过一段还会买把Glock 17 Gen4.
我这把G26是2008年的，非常坚挺好打：
--握把的finger groove我锉掉了一点，砂纸磨圆润。
--Trigger Guard下沿切深了一些，以便高握枪（照片可能看不太出来）
--一侧贴了Grip Tape方便左手控枪
--加了Beavertail,以便虎口处抵实，另外beavertail有助于减少枪... 阅读全帖 |
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h********o
发帖数: 2316 | 35 还用jquery写了个点menu的东西
$(document).ready(function() {
fancyMenu();
});
function fancyMenu()
{
jQuery("ul.subnav").parent().append(""); //Only shows drop down
trigger when js is enabled - Adds empty span tag after ul.subnav
jQuery("ul.topnav li span").mouseover(function() { //When trigger is clicked
...
//Following events are applied to the subnav itself (moving subnav up and
down)
jQuery(this).parent().find("ul.subnav").slideDown('fast').show(); //Drop
down the subnav on click
jQuery(t... 阅读全帖 |
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R*********4
发帖数: 293 | 36
查了一下资料，好像可以叫做DAO,但是不能叫做DA,哈哈，这文字游戏蛮多的。
The heart of the GLOCK’s system of operation is its striker mechanism,
which is the key to GLOCK’s SAFE ACTION® trigger. It is essentially a
spring-loaded firing pin that partially charges when the slide action is
cycled. Squeezing the trigger completes the charging and then releases the
striker to hit the firing pin. This results in an extremely smooth and light
5.5-pound trigger pull with a distinct and revolver-like feel with almost 0
.5 inches of ... 阅读全帖 |
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m*********t
发帖数: 1250 | 37 The Gift Tax
Updated for Tax Year: 2013
If you give people a lot of money, you might have to pay a federal gift tax.
But the IRS also allows you to give up to $14,000 in 2013 to any number of
people without facing any gift taxes, and without the recipient owing any in
come tax on the gifts.Why it pays to understand the federal gift tax law
If you give people a lot of money or property, you might have to pay a feder
al gift tax. But most gifts are not subject to the gift tax. For instance, y
ou c... 阅读全帖 |
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t******g
发帖数: 10390 | 38 Trigger AMT不能光看收入,要看收入的结构,google一下有trigger amt的top 10
things.
我这个附件里对过多的dependent trigger amt分析了一下:
设想两口子,无房无股票,只拿standard deduction和personal exemption.
然后两种情况,没有孩子和有8个孩子,计算出来曲线代表最后交的税是收入的百分比,
从100开始算,算到800000,步长是100.
可以看到增加了dependent降低了一般的收入税,蓝线对黄线
但是不影响AMT,紫线和青色的线完全重合,所以看不到.
青线和蓝线或者黄线的交会点是trigger AMT的地方,看到对有8个孩子的夫妇俩tigger
amt的收入在100000以下.而且中间AMT要比一般收入税多交很多个百分点,而没有孩子的
夫妇俩trigger amt大概250000,而且多的百分点很少.
这个也另外一方面说明AMT系统因为多年没有根据通货膨胀修改变地失去其最初设置针
对富人的意义,一对年收入10万的夫妇养8个孩子应该算贫困家庭,而这时候trigger了
AMT,更是雪上加霜... 阅读全帖 |
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n****i
发帖数: 547 | 39 这种问题是典型的trigger-feeling。
首先，问自己起床前你在想什么：
比如，你起床前你想到上班好累啊（trigger）-》所以不想起-》生气（feeling）。
或者，你想床上很暖和-》外面很冷-》生气。
或者，你想到以前你妈在边上所以好开心-》妈妈不在边上-》生气。
其中的一个解决办法是倒过来，变成 feeling ->trigger.就是先平静，然后告诉自己
，我很生气（feeling），看谁都讨厌，然后回想你前面发现的trigger。
因为这是anti-intuitive的，你的sub-conscious 会feel wrong， 然后就会自然
de-couple 这个trigger和feeling。
只要练习几次，你就发现trigger 慢慢就不起作用了，这个问题自然就解决了。
你试试， 保证行。 |
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w***n
发帖数: 2474 | 40 【 以下文字转载自 Seattle 讨论区 】
发信人: wujin (永远的歌手), 信区: Seattle
标 题: 防患于未然: 谈谈家庭防盗
发信站: BBS 未名空间站 (Fri Feb 10 02:16:42 2012, 美东)
1。 教训与经验
我们家被偷盗过两次。
第一次发生在一个刚新建的小区。 本以为小区成份简单， 大家都互相熟悉就没事。
所以， 虽然建了fence, 却没有及时装gate. 结果被盗， 损失惨重。 其实在发生前就
觉得小区近来常常停了一些不认识的车。 另外， 对面的房子被出租给一个老黑， 我
们怀疑是他们引来了盗贼， 因为他们经常开party， 引来了不少外人。
第二次发生在Bellevue山上的一个好区。 我们刚拿到keys, 还没有搬进去， 我还来不
及装security system。 损失了一捆toilet paper。 （感谢Bush, 这年头人穷得什么
都要） 盗贼因没拿到什么， 就毁坏了一个toilet paper holder。 我们怀疑是原房主
在通过craigslist出售东西时，把毛贼引到了家。
所以说， 不管你住在好区还是“... 阅读全帖 |
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w***n
发帖数: 2474 | 41 1。 教训与经验
我们家被偷盗过两次。
第一次发生在一个刚新建的小区。 本以为小区成份简单， 大家都互相熟悉就没事。
所以， 虽然建了fence, 却没有及时装gate. 结果被盗， 损失惨重。 其实在发生前就
觉得小区近来常常停了一些不认识的车。 另外， 对面的房子被出租给一个老黑， 我
们怀疑是他们引来了盗贼， 因为他们经常开party， 引来了不少外人。
第二次发生在Bellevue山上的一个好区。 我们刚拿到keys, 还没有搬进去， 我还来不
及装security system。 损失了一捆toilet paper。 （感谢Bush, 这年头人穷得什么
都要） 盗贼因没拿到什么， 就毁坏了一个toilet paper holder。 我们怀疑是原房主
在通过craigslist出售东西时，把毛贼引到了家。
所以说， 不管你住在好区还是“坏”区， 偷盗的事都可能发生。 这些盗贼是有组织
的投机分子。 一般他们都会先踩点， 然后看机会而strike， 而且一般在strike后他
们不会再来。 另外， 不要以为你有一条狗就没事， 我的同事在家有一条狗， 照样被
盗， 因为有些盗贼知... 阅读全帖 |
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w***n
发帖数: 2474 | 42 1。 教训与经验
我们家被偷盗过两次。
第一次发生在一个刚新建的小区。 本以为小区成份简单， 大家都互相熟悉就没事。
所以， 虽然建了fence, 却没有及时装gate. 结果被盗， 损失惨重。 其实在发生前就
觉得小区近来常常停了一些不认识的车。 另外， 对面的房子被出租给一个老黑， 我
们怀疑是他们引来了盗贼， 因为他们经常开party， 引来了不少外人。
第二次发生在Bellevue山上的一个好区。 我们刚拿到keys, 还没有搬进去， 我还来不
及装security system。 损失了一捆toilet paper。 （感谢Bush, 这年头人穷得什么
都要） 盗贼因没拿到什么， 就毁坏了一个toilet paper holder。 我们怀疑是原房主
在通过craigslist出售东西时，把毛贼引到了家。
所以说， 不管你住在好区还是“坏”区， 偷盗的事都可能发生。 这些盗贼是有组织
的投机分子。 一般他们都会先踩点， 然后看机会而strike， 而且一般在strike后他
们不会再来。 另外， 不要以为你有一条狗就没事， 我的同事在家有一条狗， 照样被
盗， 因为有些盗贼知... 阅读全帖 |
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s*********t
发帖数: 16647 | 43 发信人: wujin (永远的歌手), 信区: Seattle
标 题: 防患于未然: 谈谈家庭防盗
发信站: BBS 未名空间站 (Fri Feb 10 02:16:42 2012, 美东)
1。 教训与经验
我们家被偷盗过两次。
第一次发生在一个刚新建的小区。 本以为小区成份简单， 大家都互相熟悉就没事。
所以， 虽然建了fence, 却没有及时装gate. 结果被盗， 损失惨重。 其实在发生前就
觉得小区近来常常停了一些不认识的车。 另外， 对面的房子被出租给一个老黑， 我
们怀疑是他们引来了盗贼， 因为他们经常开party， 引来了不少外人。
第二次发生在Bellevue山上的一个好区。 我们刚拿到keys, 还没有搬进去， 我还来不
及装security system。 损失了一捆toilet paper。 （感谢Bush, 这年头人穷得什么
都要） 盗贼因没拿到什么， 就毁坏了一个toilet paper holder。 我们怀疑是原房主
在通过craigslist出售东西时，把毛贼引到了家。
所以说， 不管你住在好区还是“坏”区， 偷盗的事都可能发生。 这些盗贼是有组织... 阅读全帖 |
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s*******n
发帖数: 12995 | 44 ☆─────────────────────────────────────☆
wujin (永远的歌手) 于 (Fri Feb 10 02:16:42 2012, 美东) 提到:
1。 教训与经验
我们家被偷盗过两次。
第一次发生在一个刚新建的小区。 本以为小区成份简单， 大家都互相熟悉就没事。
所以， 虽然建了fence, 却没有及时装gate. 结果被盗， 损失惨重。 其实在发生前就
觉得小区近来常常停了一些不认识的车。 另外， 对面的房子被出租给一个老黑， 我
们怀疑是他们引来了盗贼， 因为他们经常开party， 引来了不少外人。
第二次发生在Bellevue山上的一个好区。 我们刚拿到keys, 还没有搬进去， 我还来不
及装security system。 损失了一捆toilet paper。 （感谢Bush, 这年头人穷得什么
都要） 盗贼因没拿到什么， 就毁坏了一个toilet paper holder。 我们怀疑是原房主
在通过craigslist出售东西时，把毛贼引到了家。
所以说， 不管你住在好区还是“坏”区， 偷盗的事都可能发生。 这些盗贼是有组织
的... 阅读全帖 |
|
s*******n
发帖数: 12995 | 45 ☆─────────────────────────────────────☆
wujin (永远的歌手) 于 (Fri Feb 10 12:29:00 2012, 美东) 提到:
我收到不少网友的邮件，他们都想知道如何安装security system (Do It Yourself,
DIY), 所以，我写上这一贴。我会抽空拟一个device清单供大家参考。
1. Equipment
It totally depends on how much you want to spend, but a very basic home
security system should includes the following:
1) A control console
2) A motion sensor
3) one or more door/window sensors
optionally, you can have:
4) An alarm device
5) Additional motion sensors
6) A Wi/Fi IP camera
7) Home au... 阅读全帖 |
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f********t
发帖数: 4574 | 46 Geissele 的东西花样真多，发现还有一个HSM，说是更适合4X以上的镜子，犹豫中。。。
Geissele Automatics manufactures two different triggers for the AR15 rifle.
Our flagship trigger is the Hi-Speed National Match. The Hi-Speed is a fully
adjustable, ultra low lock time trigger that is designed for National Match
competition and long range sniper applications. The SSA compliments the Hi-
Speed as it fills the need for a simple, rugged combat carbine trigger. When
trying to choose between the two triggers Geissele recommends that the
... 阅读全帖 |
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w****o
发帖数: 783 | 47 来自主题: GunsAndGears版 - 继续汇报 我也不是老手，看了楼上的图，先扔两块砖，嘿嘿
从靶子上看，口径越大，向左下偏的越多，何解？我觉得楼主还是为了对抗后座，下意
识的压枪口。口径越大，下意识压得越厉害。
这个压枪口表现方式未必是手腕向下让枪点头，我觉得更多的是Trigger Control.
每一把枪trigger不同，都有不同的脾性，熟悉Trigger的过程中，无数次Dry Fire中去
体会动作微小的差别。我说的未必对，只是我自己的感觉。Dry Fire的时候我的焦点在
前准星，我不去瞄准什么东西，就是对着电脑白屏幕，然后在激发的一瞬间，注意盯着
前准星的抖动，然后一点一点微调，直到激发的时候，前准星纹丝不动。我主要注意微调这些东西：
握枪，两只手握枪力量的平衡，握枪的松紧，手腕的松紧，这些从外面看不出来，只有
自己能感觉到
手指：激发手指（我是右手，当然是食指）接触扳机的位置，包括食指的位置和扳机的
位置，食指是“扣”还是“压”， 这个表现为食指第一指关节是凸还是凹，
扣动，或压动扳机力量的持续均衡，Release trigger的平缓。
我觉得这些是Trigger的基本功，至少对于我来说是这样，trigger搞好了... 阅读全帖 |
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a***a
发帖数: 8941 | 48 Ruger claimed that they made big improvement on the trigger for their LCR.
I just bought an LCR357. The trigger pull is better than SP101, of course.
But after a side by side comparison, I am sure that even LCR's trigger is
just getting close to Taurus trigger, not even as smooth ad Taurus trigger.
I measured the trigger pull of LCR357, the average value is almost 11 pound |
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a***a
发帖数: 8941 | 49 查到P2000的几种枪机：
P2000:
Innovative safety trigger with concealed cocking piece in the hammer and centrally located decocking lever for firing in the DA/SA mode.
P2000 V1:
Innovative safety trigger with concealed cocking piece in the hammer, with a constant trigger pull (Combat Defense Action/LEM trigger of 20 Newtons) from the first shot to the last, without decocking.
P2000 V2:
Like P2000 V1, however LEM/CDA trigger pull 7.3 pounds (32.5 Newtons).
P2000 V3:
Conventional... 阅读全帖 |
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