The B5 Systems Modular Platform Stock features an integral left-side folding steel hinge, adjustable length of pull, spring-assist cheekpiece, ambidextrous fixed and limited rotation quick disconnect sling mounts, and a nonslip buttpad. Attaches via 1913 Picatinny mount. Constructed of durable composite materials and steel hardware.

• Collapsible 2 1/4 Length of Pull Adjustment"
• Adjustable Spring Assist Cheekpiece Adds 1/2 of Height"
• Cushioned Non-slip Buttpad
• Color-Matched Steel Hardware
• Fixed Sling Mounts and Steel Anti-rotational QD Mounts