AR15 COLLAPSIBLE STOCK COMPLETE ASSEMBLY MIL-SPEC
AR15 COLLAPSIBLE STOCK MIL-SPEC TARGET SPORTS
Advanced polymer construction - Features 4 Steel-Lined QD Swivel ports. Fits mil-spec size buffer tube.
AR15 6-POSITION BUFFER TUBE KIT
The AR Receiver Extension Kit is constructed from aircraft grade aluminum with rolled threading. The buffer tube has been hard coat anodized for maximum corrosion and wear resistance. A standard buffer spring and 3oz carbine buffer are included as well as a castle nut and lower receiver end plate.
This assembly kit will fit on all Mil-Spec AR 15 lower receivers. It is also compatible with most AR 308/AR 10 rifles but requires a modified buffer and spring for proper operation.
Tube Length - 7.25"
Type - Mil-Spec
Weight - 9.9oz
Coating - Hard Coat Anodized
Materials - Aircraft Grade Aluminum, High Strength Steel