B5 Systems Modular Picatinny Stock w/ Folding Hinge, Adjustable Length of Pull & Cheekpiece, MPS-1555

Product Description

The B5 Systems Modular Platform Stock is a rugged, modern stock designed to mount directly to a rear 1913 Picatinny interface. Built with durable composite construction and steel hardware, it features an integral left-side folding steel hinge for compact storage and transport, plus an adjustable length of pull for a tailored fit. A spring-assist adjustable cheekpiece helps optimize cheek weld, while the cushioned non-slip buttpad enhances control and comfort. Ambidextrous sling options include fixed sling mounts and steel anti-rotational quick disconnect (QD) mounts for secure carry setups.

Product Highlights

• Direct 1913 Picatinny mount for compatible rear-rail firearms and bufferless setups
• Integral left-side folding steel hinge for a compact footprint when stowed
• Collapsible length-of-pull adjustment range of 2 1/4 inches for improved ergonomics
• Spring-assist adjustable cheekpiece adds 1/2 inch of height for better cheek weld
• Ambidextrous fixed sling mounts plus steel limited-rotation QD sling sockets

Specs

• Brand: B5 Systems
• Product Type: Modular Platform / Modular Picatinny Stock
• Mount Interface: Rear 1913 Picatinny
• Folding Mechanism: Left-side folding steel hinge
• Length of Pull Adjustment: 2 1/4 in (collapsible adjustment range)
• Cheekpiece: Spring-assist adjustable; adds 1/2 in height
• Sling Mounts: Fixed sling mounts; steel anti-rotational / limited-rotation QD mounts
• Buttpad: Cushioned non-slip
• Materials: Durable composite with steel hardware
• Color: Coyote Brown
• Manufacturer Part Number: MPS-1555
• UPC: 814927023628

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