AR Buffer System

LUTH-AR

LUTH-AR

H2 Carbine Buffer Body Double Tungsten (.223/5.56) contains two tungsten slugs and one steel slug fo…

LUTH-AR

H3 Carbine Buffer Body Triple Tungsten (.223/5.56) contains three tungsten slugs for a total weight …

Angstadt Arms

The Complete 9mm AR-15 buffer kit from Angstadt Arms gives you everything you need to get your 9mm A…

Battle Arms Development

LBE UNLIMITED

This LBE Buffer Tube Kit includes a six position mil-spec diameter buffer tube, carbine length recoi…

LBE UNLIMITED

This LBE Buffer Tube Kit includes a six position mil-spec diameter buffer tube, carbine length recoi…

TacFire

Cmmg

This Receiver Extension is for your MK4.

Geissele Automatics

The Super 42 Rifle Length Spring for the M-16/AR-15, brings you the performance and user experience …

J&E Machine Tech

TacFire

Tacfire's AR15 Mil-Spec buffer tube is made from 6061-T6 Aircraft Grade Aluminum, Matte Black Anodiz…