* Drop-in Installation on M4 receiver extensions (Buffer Tube)
* Full length storage compartments hold batteries, spare parts or cleaning gear
* Protected adjusting mechanism can’t be accidentally released
* Ambi QD swivel socket and stock loop sling mounting options
* Rounded stock heel won’t catch on equipment or clothing
* Replaceable, no-slip butt pad has same shoulder contact area as A2 rifle stock
* Solid cheek weld enhances shooter performance
* Oversized adjustment lever easily manipulated while wearing gloves
* All stainless steel hardware
* Made in USA from milspec materials