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. (To open pull back and push up. To close pull back and push down)
• Integral Left-Side Folding Steel Hinge
• Cushioned Non-slip Buttpad
• Fixed Sling Mounts and Steel Anti-rotational QD Mounts
• Color-Matched Steel Hardware
• Attaches via 1913 Picatinny Mount
• Made in the USA
• Weight: 16.8 oz
• Length: 8.06 in
• Width: 1.76 in
• Height: 4.67 in