Storage/type restricted carbine stock The STR carbine stock is a drop-in replacement for M4-type carbine stocks
The STR has improved cheek weld and two water resistant battery tubes on a reinforced polymer a-frame design
A shielded operation lever and a friction locking system prevent accidental adjustment and eliminate excessive stock movement
The STR incorporates two sling loops, left and right side QD sling mount locations and a replaceable butt pad
Two water resistant battery tubes that can be accessed by hand in any stock position
Storage tubes hold two CR123A or AA batteries per side
Compatible with Magpul ASAP and other receiver mount sling attachments
Reversible push-button QD sling mount
Replaceable butt-pad offers an anti-slip surface and increases impact protection
Commercial model mounts on commercial-spec sized receiver extension tube (not included) from manufacturers such as Bushmaster, DPMS, Olympic, and others
Stock Only Black in Color
 "Magpul STR Stock Black")