B5 Systems Sierra K Stock ODG – Compact Stock for PDW and Small Weapon Systems

B5 Systems Sierra K Receiver Extension, Fits B5 Systems Sierra Extension, Olive Drab Green SRK-1658

The B5 Systems Sierra K Stock (Part Number SRK-1658) is a purpose-built, compact stock designed specifically for personal defense weapons (PDW) and other compact firearm systems. It offers a streamlined profile with a reduced overall size and a slim cheek weld, ensuring excellent maneuverability and comfort in tight spaces. The design incorporates a snag-free adjustment lever for quick and easy customization under operational conditions, and a limited rotation QD sling mount for secure attachment without compromising weapon handling. An integrated fixed sling mount provides additional versatility, making it suitable for various tactical applications. Internal tensioners enhance stability and durability, while the anti-slip buttpad ensures a secure shoulder grip for improved control during rapid fire or sustained shooting. The Sierra K stock mounts via a shortened, compact Mil-Spec receiver extension, making it compatible with a wide range of firearms. Its lightweight construction, approximately 10 ounces, ensures minimal added weight without sacrificing strength or reliability. Crafted by B5 Systems, this stock combines innovative features with rugged durability, making it an ideal choice for law enforcement, military, or civilian tactical users seeking a dependable, space-efficient stock for their weapon system.

Features:

• Purpose-driven compact stock optimized for PDW and small weapon systems

• Reduced overall size and slim cheek profile for enhanced maneuverability

• Snag-free adjustment lever for quick customization

• Limited rotation quick detach (QD) sling mount for secure attachment

• Integral fixed sling mounts for versatile sling options

• Internal tensioners for added stability and durability

• Anti-slip buttpad for improved shoulder grip and control

• Mounts via shortened compact Mil-Spec receiver extension for compatibility