The LBE Unlimited Mil-Spec AR Bolt Catch Assembly (LBE part no. ARBCASY) is a complete bolt catch assembly for AR lower builds and repairs. It contains the bolt catch, the roll pin, the spring and the buffer detent, so the pieces needed for the assembly come together in one part. LBE Unlimited makes it in the USA. It is a straightforward choice for a new lower or for replacing a worn catch.

Key Specifications

• The pattern is mil-spec, as LBE Unlimited lists it, for a standard AR lower.
• The assembly contains a bolt catch, roll pin, spring and buffer detent, so it comes complete.
• It is made in the USA by LBE Unlimited.
• It belongs to the lower parts group, installing in the lower receiver rather than the upper.

Frequently Asked Questions

What is in the assembly? It contains the bolt catch, roll pin, spring and buffer detent.

Is it made in the USA? Yes. LBE Unlimited lists it as made in the USA.

Buy the LBE Unlimited Mil-Spec AR Bolt Catch Assembly

A bolt catch that holds the bolt open on an empty magazine is basic equipment, and this assembly supplies every piece of it. Order it from our Lubbock, Texas gun shop for fast, direct shipping, and browse more AR bolt catches in the same category.