B5 COLLAPSIBLE PREC STK SHRT BLK

Description

The B5 Systems Collapsible Precision Stock is built for shooters who want a purpose-designed cheekweld for magnified optics without giving up the ability to adjust length of pull on a standard AR-pattern carbine receiver extension. Where a fixed precision stock commits you to a single position, this one lets you dial in fit across different shooting positions, body armor setups, or multiple users sharing a rifle—without compromising the elevated comb height that keeps your eye properly aligned behind a scope.

B5 Systems engineered the comb to sit higher than a standard M4-style stock, which matters when you are behind a riflescope rather than iron sights or a red dot. A lower comb forces you to crane your neck to find a consistent cheek-to-stock weld, and that inconsistency shows up as parallax error and wandering zero. The raised comb addresses that directly, giving you a repeatable anchor point that translates to more consistent shot-to-shot placement at distance.

The collapsible mechanism retains the familiar mil-spec carbine buffer tube compatibility, so it drops onto existing platforms without modification. Construction is the kind of glass-reinforced polymer that B5 uses across their stock line—resistant to the dimensional changes that temperature swings can introduce in less stable materials. The stock ships in black. If your build is oriented around precision at distance but you still need the practical flexibility of a collapsible platform, this stock addresses both requirements without asking you to choose between them.