KNS Precision AR15/M16 Firing Pin Retaining Pin
Details
Details
The KNS Precision PERMA Pin is a must-have upgrade for your AR-15 bolt carrier. This drop-in replacement is machined from tool steel for a long-lasting, reliable solution. It replaces the standard cotter pin found in the bolt carrier and is designed to retain the firing pin as in original Stoner rifles. This pin has a black finish and provides a fast and easy replacement to the often frustrating task of reassembling your BCG. It is an essential upgrade for any AR-15 owner and is sure to make maintenance and reassembly much simpler.
Features
- Machined from tool steel for a long-lasting and reliable solution
- Replaces the standard cotter pin in the bolt carrier
- Retains the firing pin as in original Stoner rifles
- Black finish for a sleek aesthetic
- Fast and easy drop-in replacement
- Essential upgrade for any AR-15 owner
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.Ratings & Reviews
26 reviews
Breaks easily and not worth the cost.
by Darrin -
Purchased two of these to replace difficult pins, sad to say they don't cut it. I tried them in three different BCGs,( Spikes, Odin, PSA) and the only one it worked easily in was the PSA ( was actually loose), one ended up breaking while putting it in the Spikes BCG. For the price of one you can get more than 10 of the standard pins.
Not what they once were
by Gordon -
Junk. Broke on installation. I have one of these I bought years ago that has been flawless. Sadly, it seems the quality has fallen big time. Not even worth the hassle to return it.
Nice solid retaining pin for your BCG
by Craig -
When following the proper installation instructions it goes right in no problem. Shot hundreds of rounds after install still in one piece.
Great product for those who follow the instructions.
by Paul
The KNS PRECISION AR15/M16 FIRING PIN RETAINING PIN is a great replacement for the standard cotter pin and is what Eugene Stoner originally intended. If you follow the instructions to the letter and use care (can be difficult to install for the 1st time) the install will be fairly painless. The problem is when forced it (again follow the instructions) can break. Good thing KNS has a lifetime warranty for those who may need it. Once they have been used a few times they go in easier than the spread cotter pins.
Just buy it
by Frank Rizzo -
Just buy it. It’s better than that cotter pin you always lose. Have one in every BCG I’ve bought or own.
It's the Little Things
by MbBostnMt -
This pin is top shelf gear for fast and smooth take down and assembly of your BCG. Stop fighting with the factory pin and stick this one in. Cheap at whatever the cost.