B5 Systems Modular Picatinny Stock Features The B5 Systems Modular Picatinny Stock attaches via a 1913 Picatinny mount and offers 2 and a quarter inches of length of pull adjustment to fit a wide range of shooter statures and gear setups. An integral left-side folding steel hinge allows the stock to fold for compact storage or transport without sacrificing structural rigidity when deployed. The adjustable spring-assist cheekpiece adds a half inch of height helping shooters achieve a more consistent cheek weld across different optic heights. This combination of fold adjustable length of pull and cheekpiece height lets one stock adapt to multiple shooting positions and optics configurations. Constructed from durable composite materials paired with color-matched steel hardware the stock is built to handle hard use in training and field environments. A cushioned non-slip buttpad improves shoulder contact and reduces felt recoil transfer during extended range sessions. Ambidextrous fixed and limited-rotation quick disconnect sling mounts give shooters flexible sling attachment options regardless of handedness. Finished in OD Green to complement a range of rifle builds this stock suits shooters who want adjustable comfort and QD sling versatility available for sale at GrabAGun. B5 Systems Modular Picatinny Stock Specifications Manufacturer: B5 Systems Model: Modular Picatinny Stock Type: Stock Color: OD Green Compatible Hosts: Picatinny Mount Length of Pull Adjustment: 2-1/4 Cheekpiece Height Adjustment: 1/2 Available At: GrabAGun