The Maxim CQB Pistol EXC is your top choice when it comes to functionality, durability, and comfort for your AR15 pistol. The EXC only adds 5.35” to your receiver at its most collapsed position with no special bolt carrier needed. It adjusts to 4 total positions giving your AR15 pistol the adjustments needed for the perfect cheek weld.
MATERIAL: 7075 Aluminum Alloy housing for optimal performance with QD mounts
6.875” 1st position
8.375” 2nd position
10” fully extended