BKF M4 Lightweight Carbine Buffer Tube Assembly – Mil Spec (Configurator)

Description

All components are quality Mil-Spec parts for completing your AR15 lower receiver.

BKF AR15 Lightweight 8 Position Anti-Tilt Carbine Length Buffer Tube Features:

• Billet machined from 6061-T651 aluminum for tighter concentricity than a forging or impact extrusion to reduce potential for bolt carrier binding.
• Mil Spec extension diameter of 1.148, and thread diameter of 1.185
• Mil Spec Carbine length
• Extended carrier support flange that supports the carrier for better anti-tilt performance.
• Self aligns with the buffer detent.
• Fluted for a more aesthetic look
• 3 Drain holes at 6 O’clock Rear holes
• SAPA Forging / ASTM Certified
• Proudly made in the USA!!!

Assembly Includes:

• BKF Lightweight 8 Position Anti-Tilt Carbine Length Buffer Tube
• BKF 3 oz carbine buffer
• BKF Carbine 17-7 buffer spring
• BKF Steel end plate
• BKF Steel castle nut

PRODUCT SKU: BKF-CBA-LW