B5 Systems CPS-1305 Precision Stock Collapsible Medium
B5 Systems Precision Stock combines fixed-stock stability with adjustable versatility. Features adjustable cheek riser, buttpad, internal tensioners, and M-LOK slots. Fits Mil-Spec carbine buffer tubes.
B5 Systems Precision Stock: Stability Meets Adjustability
The B5 Systems Collapsible Precision Stock (CPS) Medium represents a thoughtful evolution in AR-platform ergonomics. It merges the rock-solid stability of a fixed stock with the practical adjustability modern shooters demand.
Design and Build Quality
B5 Systems has engineered this stock around proven cheek-weld geometry refined through years of professional use. The durable polymer construction maintains the tight tolerances B5 is known for—there's no rattle when mounted to your carbine-length Mil-Spec buffer tube, thanks to internal tensioners that eliminate play.
Adjustability for Your Shooting Position
Cheek Weld and Buttpad: Both are independently adjustable via precision dials, allowing you to dial in the exact head position your optic setup requires. The cushioned buttpad extends to accommodate different shooting positions and body armor configurations.
Length of Pull: Gross adjustment is handled via a pull-down lever with lockout, ensuring your stock stays where you set it. When fully collapsed, the CPS Medium clears the M4 charging handle for unobstructed operation.
Mounting and Accessory Options
- Sling Mounts: Ambidextrous fixed sling loops and steel anti-rotational quick-disconnect mounts give you flexibility in how you carry and deploy your rifle
- M-LOK Slots: Underside accessory mounting for monopods, lights, or other tactical gear
- Cheekpiece Compatibility: Mounting slots accept optional accessory cheekpieces for further customization
Specifications
- Weight: 20.65 oz
- Length: 8.5 inches
- Width: 2.00 inches
- Height: 4.35 inches
- Compatibility: Mil-Spec carbine receiver extensions (M4, M4A5, M110K)
- Made in the USA
The B5 Precision Stock is built for shooters who refuse to compromise between comfort, stability, and adjustability.
Features
- adjustable cheekweld and buttpad with precision dials.
- mounting slots for accessory cheekpiece.
- 12 internal tensioners.
- color matched machined hardware.
- fixed sling mounts.
- steel antirotational qd mounts.
- no slip cushioned buttpad.
- gross adjustment pull down lever with lockout feature.
- underside m-lok accessory attachment.
- made of milspec materials and finishes.
- fits milspec carbine receiver extensions (m4/a5/m110k).
- available in all standard colors.
