The B5 Systems Collapsible Precision Stock Medium incorporates an adjustable cheekpiece and buttpad while fitting Mil-Spec carbine receiver extensions. Finished in Wolf Grey with polymer construction, the medium-size stock weighs 20.65 oz and features an M-LOK mounting system. The stock includes internal tensioners, ambidextrous fixed and quick disconnect sling mounts, and gross length of pull adjustment via pull down with lockout, plus an underside M-LOK accessory mount with color matched hardware.
The CPS Medium fully collapsed will clear the M4 charging handle, making it ideal for modern tactical builds and precision applications. The length of pull adjusts from 8.5″ to 9.2″ and the comb adjustment moves from 4.35″ to 4.78″. The cheek comb easily adjusts with a dial located just under the comb, allowing shooters to dial in proper eye-to-optic alignment for consistent sight pictures.
Made in the USA, this stock combines precision ergonomics with modular versatility. The ambidextrous quick-detach sling-swivel socket, fixed sling mounts, and M-LOK attachment point make it a versatile choice for various shooting needs, ideal for range time, competition, and training.
