Sport & Outdoor – Others
Need firing pin
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Pin Length 1.188 inches, Tip Diameter 0.115 inches.
The hammerless repeating rifle is a firearm that operates without any external hammer or firing pin. Hammerless firearms do not use a firing pin.
Firing Pin: That part of a firearm mechanism that strikes the primer of a cartridge to initiate ignition. Also called a striker. Firing Pin Impression: The indentation in the primer of a centerfire cartridge case or in the rim of a rimfire cartridge case caused when it is struck by the firing pin.
Early Winchester models referred to as “Red Letter” shotguns were stamped with the Winchester name and filled with red custom enamel paint until 1948. M37`s were manufactured without date stamps or serial numbers.
No. Firing pins are available in several weights made of varying steel or titanium alloys. However, they should be made to the same dimensional specifications and be within weight tolerances appropriate for the material from which they are made.
BSA Super Mag 12 gauge Firing Pin . – Pin Length 3.641 inches. – Tip Diameter 0.097 Inches.
Modern era guns in general (and not just firearms) use a firing pin of some description to initiate firing.
In 2014 Glock modified its manufacturing process which resulted in new breech face and firing pin markings.
On average, it takes about 6 pounds of force to ignite a centerfire cartridge primer. It takes about 4 pounds of force to ignite a rimfire cartridge primer. Primers used by militaries may require as much as 16 pounds of force.
Some shotguns have a pistol grip that extends downward below the trigger. The hammer activates the bolt assembly and firing pin, which rests against the cartridge to be fired.
Winchester made the Model 37 from 1936 to 1963, with more than a million sold. There were two basic models of the 37, the standard and the Boy`s Model, which was first offered in 1958. The shotgun was made in 12, 16, 20, and 28 gauge as well as a . 410.
There were only 132 One of One Thousand rifles produced in the Winchester 1873 Model, and a scant eight of the Model 1873 One of One Hundreds– only six of which are known today.
The single reason for the smaller pin is so you can run hotter….. higher pressure. So of course I`m all about small firing pins. There is no doubt the smaller diameter firing pin will take the primer cup to higher pressure than the larger size.
The Glock factory . 40 cal. firing pin is actually . 015 in.
The internal diameter of a 12 gauge shotgun barrel is therefore equal to the diameter of a lead ball weighing 1/12 pound, which happens to be . 729″ (Or in British: Bore.)
In fact, there are two distinct kinds of pins that can have a major impact on your overall design. These are called soft enamel and offset printed pins.
Firing pin impressions – When a weapon`s trigger is pulled, the firing pin is forced into the primer cup located at the rear center of the cartridge. Breech face marks- These marks come from the area surrounding the firing pin of the gun.
17-4 stainless steel is considered to be the premium stainless steel in the gun industry, with a nice ability to take heat treat, long-wear resistance, corrosion resistance, and resistance to catastrophic failure.
Ireolace the firing pin every 10,000–15,000 rounds. But on my little 10/22 i replace the firing pin every 35,000 rounds. Is it safe to hold on to the holey things that are sometimes around the barrels of guns (like the ppsh-41 for example) while firing them?
The firing pins are made from domestic 17-4 Stainless Steel then heat treated to an H900 condition. We machine the AK-47 firing pins from SS to help eliminate internal corrosion issues and improve reliability. The heat treated condition helps maximize the life of the firing pin by increases in Strength and Toughness.
Double-action only (DAO) pistols, which usually use designs similar to traditional double-action but without the ability to remain cocked, do not usually have external safeties.
When dry fired, the firing pin on centerfire rifles and some semiautomatic weapons travels until it hits the end of the channel. This over-traveling can cause the pin to hit the frame with tremendous force, causing damage to the striker. If the firing pin is brittle, it`s just a matter of time before it breaks.
Titanium AR-15 Firing Pin Kit
The firing pin has more benefits than just being the best looking and toughest of the group. Due to its lighter weight, it actually will perform more efficiently than both the 420 Stainless-Steel Shot Peened and Chrome firing pin kits.
A firing pin is the round protrusion that strikes the primer of a cartridge, which in turn detonates the priming compound and ignites the propellant. Basically, without a firing pin, the gun does not go boom; it is inoperable.
Discover Relevant Questions and Answers for Your Specific Issue
the most relevant questions and answers related to your specific issue
Winchester 94 serial numbers
ANSWER : It’s worth what someone is willing to pay for it. Which is another way of say, book value is great, but only if someone is willing to offer that. http://www.firearmspriceguide.com/guns/search/winchester/ gives a broad idea of the range of prices, but makes no specific mention of the Limited Edition walmart model.
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I need to replace the firing pin on my 30-30, Winchester, modle 94. Can you help me with information on how to obtain a repair kit or firing pin kit or whatever I need to make my 30-30, operational again. Thank you. Jerry Yokomizo
ANSWER : Go to gunpartscorp.com
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I have a walther bb gun, need to find parts..
ANSWER : HI. YOUR BB GUN HAS NO FIRING PIN,,IT USES A SMALL TYPE OF RELEASE TO LET THE SPRING GO IF THAT IS THE TYPE OF BB GUN YOU HAVE. IF ITS THE (CO2) TYPE IT RUNS A LITTLE DIFFERENT BUT NO FIRING PIN. I HOPE THIS HELPS. JIMBO
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I have a vintage model winchester 24 12 gauge SxS
ANSWER : I spent that past 20min or so runnin through the normal places I normally find Owners manuals for older guns with no luck.The only place i was able to find one is on ebay. Gun Broker.com is also another place they are sellin them.Here is a LINK to the ebay Auction.
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Winchester model 100 semi-auto 308 cal. how to disassemble?
ANSWER : IMPORTANT Recall info:
WINCHESTER MODEL 100 FIRING PIN RECALL – A notice dated 7-1990 relates the following
“PRODUCT SAFETY WARNING AND REPLACEMENT NOTICE. Attention owners of Winchester model 100
rifles and carbines please read this notice. In July of 1990 the following product safety
warning was issued by Winchester. It has come to our attention that the firing pin in the
Winchester Model 100 Rifle or Carbine may break due to use and metal fatigue and become
lodged in the breech bolt face. If this occurs, the firearm may fire before the action is
locked causing severe damage to the firearm and possibly injury or death to the shooter
and bystander.
WARNING DO NOT SHOOT YOUR WINCHESTER MODEL 100 RIFLE OR CARBINE. Repair and replacement.
A new firing pin has been designed to replace the firing pin originally made for the
Winchester Model 100 Rifle and Carbine. The new firing pins will be available in April
1991. If you own a Winchester Model 100 Rifle or Carbine, please send your firearm to one
of the authorized Winchester Model 100 Firing Pin Replacement Centers indicated below.
Your Winchester Model 100 firearm will be inspected, the firing pin replaced and tested
and the firearm returned to you. The inspection, replacement/testing and return postage
will be accomplished at no cost to you. If other repair or maintenance work is authorized
by you to be performed on the firearm when the firing pin is replaced, such work shall be
at your cost.”
W. R. Long Gunsmiths 2007 Brook Road North Cobourg, Ontario K9A4W4Canada Frank LeFever & Sons RD 2 Box 31Lee Center, NY 13363USA Bolsa Gunsmithing7404 Bolsa AvenueWestminister, CA 92683USA Nu Line Guns1053 Caulks Hill RoadHarvester, MO 63303USA
If you have any questions concerning this notice, call Winchester Product Service
1-800-852-5734 or write to Winchester Firing Pin replacement Notice, PO Box 10 Cottage
Hills Illinois 62018 Attention Product Service Dept.
———————————————————————————-
The following is Wisner’s rendition & info on the subject.
The difference in the old firing pin and the new one is as follows. The old replaced
style, was totally lathe tuned (round). While the new recall style is similar in lathe
turning on the front and back, but in the front midsection it has two flats milled, one
on each side. This makes the center section stronger. Also replaced is the bolt sleeve
lock pin (firing pin guide) which was made to accommodate this different shaped firing
pin
Part number for the new parts are, firing pin =1391ND, bolt sleeve locking pin =1491ND
The word was at the time this recall was in process was that if the firing pin would
break at the mid section and still remain in the gun as two pieces, the possibility of a
premature discharge before the bolt was locked was possible. This apparently was caused
by the firing pin tip (now not having a retracting spring) to be stuck forward, and
thereby slam-firing upon chambering.
The responsibility for the recall apparently was on Olin, as they were the parent company
at time of manufacture. Olin set up regional recall centers at three established US
gunshops. There was a manufacturing delay in the replacement firing pins, and a backlog
occurred, also some collectors did not like the idea of shipping their guns long
distances. Olin then also authorized other gunshops to make the required alterations.
Upon completion of the recall, the shops were to test fire the firearm and to stamp an
assigned letter on the inside top of the receiver as seen thru the magazine well with the
bolt retracted. The letter “B” represented Bolsa Gunsmithing, “L” was Lefever, and “N”
was for Nu-line Guns. The letter “X” apparently was for all the other independent shops.
However this identification information did not get communicated to some of the smaller
shops at the start of the project. The only way to tell if the gun as been modified, if
the ”letter” is not present, is to take the barrel & action out of the stock, remove the
trigger guard assembly and the try to rotate the firing pin by twisting it. If it does
NOT rotate, then the firing pin recall HAS been performed.
For link back to the parts & price list that we make & have for sale CLICK HERE
Copyright © 2004-2007 Wisner’s Inc. All Rights Reserved
Back to Additional information To Winchester model 88 & 100 parts
Originated 01-13-2001 Last Modified 03-19-2007LeeRoy Wisner
WINCHESTER MODEL 100 FIRING PIN RECALL – A notice dated 7-1990 relates the following
“PRODUCT SAFETY WARNING AND REPLACEMENT NOTICE. Attention owners of Winchester model 100
rifles and carbines please read this notice. In July of 1990 the following product safety
warning was issued by Winchester. It has come to our attention that the firing pin in the
Winchester Model 100 Rifle or Carbine may break due to use and metal fatigue and become
lodged in the breech bolt face. If this occurs, the firearm may fire before the action is
locked causing severe damage to the firearm and possibly injury or death to the shooter
and bystander.
WARNING DO NOT SHOOT YOUR WINCHESTER MODEL 100 RIFLE OR CARBINE. Repair and replacement.
A new firing pin has been designed to replace the firing pin originally made for the
Winchester Model 100 Rifle and Carbine. The new firing pins will be available in April
1991. If you own a Winchester Model 100 Rifle or Carbine, please send your firearm to one
of the authorized Winchester Model 100 Firing Pin Replacement Centers indicated below.
Your Winchester Model 100 firearm will be inspected, the firing pin replaced and tested
and the firearm returned to you. The inspection, replacement/testing and return postage
will be accomplished at no cost to you. If other repair or maintenance work is authorized
by you to be performed on the firearm when the firing pin is replaced, such work shall be
at your cost.”
W. R. Long Gunsmiths 2007 Brook Road North Cobourg, Ontario K9A4W4Canada Frank LeFever & Sons RD 2 Box 31Lee Center, NY 13363USA Bolsa Gunsmithing7404 Bolsa AvenueWestminister, CA 92683USA Nu Line Guns1053 Caulks Hill RoadHarvester, MO 63303USA
If you have any questions concerning this notice, call Winchester Product Service
1-800-852-5734 or write to Winchester Firing Pin replacement Notice, PO Box 10 Cottage
Hills Illinois 62018 Attention Product Service Dept.
———————————————————————————-
The following is Wisner’s rendition & info on the subject.
The difference in the old firing pin and the new one is as follows. The old replaced
style, was totally lathe tuned (round). While the new recall style is similar in lathe
turning on the front and back, but in the front midsection it has two flats milled, one
on each side. This makes the center section stronger. Also replaced is the bolt sleeve
lock pin (firing pin guide) which was made to accommodate this different shaped firing
pin
Part number for the new parts are, firing pin =1391ND, bolt sleeve locking pin =1491ND
The word was at the time this recall was in process was that if the firing pin would
break at the mid section and still remain in the gun as two pieces, the possibility of a
premature discharge before the bolt was locked was possible. This apparently was caused
by the firing pin tip (now not having a retracting spring) to be stuck forward, and
thereby slam-firing upon chambering.
The responsibility for the recall apparently was on Olin, as they were the parent company
at time of manufacture. Olin set up regional recall centers at three established US
gunshops. There was a manufacturing delay in the replacement firing pins, and a backlog
occurred, also some collectors did not like the idea of shipping their guns long
distances. Olin then also authorized other gunshops to make the required alterations.
Upon completion of the recall, the shops were to test fire the firearm and to stamp an
assigned letter on the inside top of the receiver as seen thru the magazine well with the
bolt retracted. The letter “B” represented Bolsa Gunsmithing, “L” was Lefever, and “N”
was for Nu-line Guns. The letter “X” apparently was for all the other independent shops.
However this identification information did not get communicated to some of the smaller
shops at the start of the project. The only way to tell if the gun as been modified, if
the ”letter” is not present, is to take the barrel & action out of the stock, remove the
trigger guard assembly and the try to rotate the firing pin by twisting it. If it does
NOT rotate, then the firing pin recall HAS been performed.
For link back to the parts & price list that we make & have for sale CLICK HERE
Copyright © 2004-2007 Wisner’s Inc. All Rights Reserved
Back to Additional information To Winchester model 88 & 100 parts
Originated 01-13-2001 Last Modified 03-19-2007LeeRoy Wisner
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How to clean 16 Guage Model 37 Ithica Shotgun
ANSWER : The barrel should be all you need to clean, to do this just run a snake down the barrel and pull out the other end. Unless it is a semi-auto then you should not ever have to clean internal mechanisms.
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My model 88 Harrington and Richardson 12 gauge shotgun serial number AX505342 will not fire. How do i take it apart? Would i need a new firing pin?
ANSWER : You first need to **** the gun then remove the fore end and barrel and look at the breech face when pulling trigger , you will see if firing pin is there. If not u need a new pin as it is probably broken. Take it to gunsmith if u are not familiar with the workings and get a new pin .
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