Specifications and Features:
6 Position Hard Coat Anodized T6 Aluminum Hybrid Buffer Tube
Hard Coat Anodized T6 Aluminum Buffer
Military Spec Thread Diameter for a Tight Fit on AR-15 Receivers
Large Commercial Spec Tube Diameter to Provide a Tight Fit on After Market Buttstocks
Steel Military Grade E-Coating Castle Nut
Steel Military Grade E-Coating Locking Ring
Fits: Most AR-15 and AR Variants. Not Compatible with .308 Rifles.