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Questions & Answers
What size ins the c clip? Expert Answer

You would need to contact the manufacturer for that information: 1(830)997-0000

by Tom B, Gear Expert, November 16, 2021
Is it available in stainless steel? or stainless color? Expert Answer

No, KNS Precision only offers this part with a black nitride finish.

by Julia, Gear Expert, February 11, 2021
Customer Reviews
Helpful Positive Review Best Option Besides Aeros Set Screw by NATHAN CUNNINGHAM, May 29, 2021
I like KNS parts. Always seem to be well machined and finished in Nitride. I have their BCG Pin, Gen 2 & JJ anti-walk pins, take down detents, safety detent, bolt release plunger & this bolt catch pin. All have held up and functioning exactly as adve...
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3/3 found this helpful
Helpful Positive Review Works perfect, if installed correctly by DC, Verified Owner, February 15, 2022
This is a great product that I will continue to buy and use in future builds. Super easy to install and works exactly as designed with no chance of coming loose if you install it correctly, needles nose pliers help a lot.
1/1 found this helpful
Helpful Positive Review Great Product by robbynne, Verified Owner, March 20, 2024
This product solves the problem of risking marring your lower receiver while installing the bolt catch roll pin. Yes, you can purchase special extended length punches specifically for this purpose, but why bother when you can just use the KNS Precisi...
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1/1 found this helpful
Helpful Positive Review Great part for your AR15 by Joez, January 1, 2021
I mounted on my Anderson lower with no problem at all,I shot over 1000 rounds without any problems. when you mount on your lower make sure you snap the c clip onto the pin once it snaps on it won’t come off I use a miniature screwdriver to mount c cl...
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3/3 found this helpful
Helpful Positive Review Easy install by Mr1218, Verified Owner, July 17, 2019
I recently installed this on a pistol build. It has stayed installed for 100 rounds so far. It is way easier to install than a typical roll pin. I will leave another review if I experience the “C” clip falling off. But so far so good. Leaving at 4 st...
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3/5 found this helpful
Helpful Positive Review MUCH better than roll pin, of installed correctly by ARmed in NY, May 15, 2021
I jave used these on 3 builds. The main thing is to ensure that u install the E clips correctly & that it isnt bent. If u dont get a positive "snap" when clip is installed then it is either bent or not secured properly. It comes with 3 clips so just ...
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4/4 found this helpful
Read All 10 Reviews
Gun Model: AR-15 , M16 Color: Black Additional Features: w/3 C-Clip Retainers

Code: 3GL-BCR-BL-BOLT-CATCH-RETAINING-PIN

MPN: Bolt Catch Retaining Pin

UPC: 851876003493

List: $26.99Save 30%
$18.99

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Product Info for KNS Precision Bolt Catch Retaining Pin for the AR15/M16 w/3 C-Clip Retainers

This KNS Precision Bolt Catch Retaining Pin for the AR15/M16 is a practical, easy to install option that saves you some time and headache. These Rifle Parts from KNS Precision are spring-loaded, so you can install them without a hammer or a punch set. The KNS Precision Bolt Catch Retaining Pin for the AR15/M16 also comes with three C-clips to ensure this addition stays put. One of the biggest problems with using a standard roll pin to secure your bolt catch is that you leave a nice shiny gouge down the side of your lower receiver. That's because the rolling pin makes the bolt catch release harder to operate. However, with the KNS Precision Bolt Catch Retaining Pin and C-Clips, you don't have to worry about making this difficult installation process ever again. These retaining pins are crafted out of stainless steel, and each one has a black nitride finish to resist wear and corrosion over time. If you need a reliable and easy-to-install pin option for your beloved AR-15 or M-16, then look no further.image

Specifications for KNS Precision Bolt Catch Retaining Pin for the AR15/M16 w/3 C-Clip Retainers:

Manufacturer: KNS Precision
Gun Model: AR-15, M16
Color: Black
Additional Features: w/3 C-Clip Retainers
Last Chance: Yes

Package Contents:

  • KNS Precision Bolt Catch Retaining Pin for the AR15/M16 w/3 C-Clip Retainers

KNS Precision Bolt Catch Retaining Pin for the AR15/M16 w/3 C-Clip Retainers Orderable Models

List of Orderable Models

KNS Precision Bolt Catch Retaining Pin for the AR15/M16 w/3 C-Clip Retainers, Black, Bolt Catch Retaining Pin , MPN: Bolt Catch Retaining Pin , UPC: 851876003493 , Code: 3GL-BCR-BL-BOLT-CATCH-RETAINING-PIN
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