AR-15 RIFLE RECEIVER EXTENSIONS& BUFFER KIT


The Brownells AR-15 Rifle Length Buffer Tube Kit is made from Mil-Spec 7075 aluminum and features a matte black hardcoat anodized finish. This kit includes a buffer and spring designed to fit standard AR-15 and M16 lower receivers and rifle length buttstocks. The Brownells Rifle Length Buffer Tube Kit provides Mil-Spec hardware for your AR.


SPECIFICATIONS:

• Buffer tube is machined from 7075-T6 aluminum
• Matte black hardcoat anodized
• 9 5/8” length
• 1.110” diameter
• Buffer is machined from 7075-T6 aluminum
• Recoil spring is 17-7ph stainless steel, t631 cold drawn ASTM A313