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Questions & Answers
Is this a proprietary pin for JL lowers only or will these work on any lower? if so are they self taping? if not what is the thread pattern? Expert Answer

Although we cannot guarantee a perfect fit, this is for most if not all AR-15 , DPMS LR-308.

by Brandon B, Gear Expert, October 30, 2021
is this self taping? Expert Answer

No. It appears they are not self tapping.

by Brandon B, Gear Expert, October 30, 2021
Customer Reviews
Helpful Positive Review
threaded bolt catch pin by Nick, December 3, 2022
I bought this in hopes it would fit the lower I had. I have the Mega billet ambi lower and it was missing the bolt catch pin. The threads are perfect and it is really high quality. Would definitely recommend this to someone needing a threaded bolt ca...
Read More...
1/1 found this helpful
Most Recent Reviews
Ar 10 mag catch pin by Gunner, December 4, 2025
The pin i was sent was for an ar15 lower that wouldn't work on my ar10 build this solved the problem
Most Recent Reviews
threaded catch pin by hlavere, Verified Owner, October 25, 2024
Just what I needed to finish a build. Thread in good. Quality looked nice.
Most Recent Reviews
Threaded bolt catch pin by JP, Verified Owner, September 1, 2024
Product works well as expected. Very good quality. Price is acceptable
Most Recent Reviews
Works as it should. by Assembler 76, Verified Owner, April 24, 2024
Went in smooth, no issues. Uses a very small allen head but given the size of the pin that was the only option. Bottom it out and forget it.
Most Recent Reviews
No issues with this by Assembler76, Verified Owner, April 17, 2024
Works as advertised. Threaded in easy all the way until it stopped. No overtravel on my billet lower.
Read All 6 Reviews
Gun Model: AR-15 , DPMS LR-308 Fabric/Material: Stainless Steel Color: Black Hand: Ambidextrous

Code: 3KR-BCR-JLBCC65-JLB-BCP

MPN: JLB-BCP

UPC: 617407024241

List: $5.99Save 33%
$3.99

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for JL Billet One Piece Threaded Bolt Catch Pin

One piece threaded bolt catch pin machined from stainless steel to prevent corrosion with 6-32 threads. These pins can be used on the AR15 and the 308 LR bolt catch and ambi switch.image

WARNING: California`s Proposition 65

Specifications for JL Billet One Piece Threaded Bolt Catch Pin:

Manufacturer: JL Billet
Gun Model: AR-15, DPMS LR-308
Fabric/Material: Stainless Steel
Color: Black
Hand: Ambidextrous
Country of Origin: USA
Gun Type: Rifle
Weight: 0.01 lb

Features of JL Billet One Piece Threaded Bolt Catch Pin

  • TBD

Package Contents:

  • JL Billet One Piece Threaded Bolt Catch Pin

JL Billet One Piece Threaded Bolt Catch Pin Orderable Models

List of Orderable Models

  • JL Billet One Piece Threaded Bolt Catch Pin, Black, JLB-BCP , MPN: JLB-BCP , UPC: 617407024241 , Code: 3KR-BCR-JLBCC65-JLB-BCP
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