The J P Enterprises Low-Mass Recoil Buffer is a lightweight AR-platform buffer from J P Enterprises (brand part no. JPLMB) built to cut reciprocating mass inside the receiver extension. Reducing buffer weight lets the bolt carrier group cycle with less dwell time, which competitive shooters use to tune recoil impulse and follow-up speed. It drops into a standard mil-spec or commercial buffer tube in place of a factory buffer with no other modification required. J P Enterprises builds this buffer as part of its match-grade line of AR-15 recoil-management components.

Key Specifications

• It is a low-mass buffer designed to reduce the reciprocating weight riding inside the receiver extension during cycling.
• Lower reciprocating mass lets the bolt carrier group cycle faster, which is why competition shooters use it to tune recoil timing.
• It installs as a direct swap for a factory buffer in a standard AR-15 receiver extension with no other parts required.

Frequently Asked Questions

Will this fit my AR-15 buffer tube? Yes, it is sized for a standard mil-spec or commercial AR-15 receiver extension like any factory buffer.

Why choose a low-mass buffer over a standard one? Reducing reciprocating weight shortens bolt carrier dwell time, which many competitive shooters use to speed up recoil recovery and follow-up shots.

Buy the J P Enterprises Low-Mass Recoil Buffer

Browse the J P Enterprises Low-Mass Recoil Buffer in our rifle parts lineup and order through Schaefer Defense; our Lubbock, TX gun shop will get it moving to you as soon as it is ready to ship.