B5 Systems Sierra K Stock for Sierra K Receiver Extension Kit (Color: Flat Dark Earth)

Features

• Optimized for PDW and compact weapon systems
• Low-profile adjustment latch
• Slim-profile ergonomic cheek weld
• Color-matched steel hardware
• Ambidextrous fixed sling mounts and limited rotation QD mounts
• Mil-Spec materials and finishes
• Mounts via Sierra K receiver extension kit
• Made in the U.S.A.

The Sierra K is a purpose-driven compact stock, optimized for use on PDW and compact weapon systems. Features include reduced overall size and slim cheek profile, snag-free adjustment lever, limited rotation QD and integral fixed sling mounts, internal tensioners, and anti-slip buttpad. Mounts via shortened compact Mil-Spec receiver extension.

Manufacturer: B5 Systems

Specifications:

Height: 3.8"
Length: 5.63"
Width: 1.5"
Weight: 6.6oz
Compatibility: Fits Sierra K receiver extensions


Note: Installing on a standard length MIL-Spec Buffer Tube will not allow the stock to fully collapse

About B5 Systems

Founded in 2008, B5 Systems soon became an industry leader in U.S. military and aerospace manufacturing. With a passion for quality design and engineering, we™ve created some of the finest firearms accessories on the market and collaborated the likes of Lockheed Martin, Boeing, L-3 Communications, and Sig Sauer. But B5 Systems makes more than products, WE CREATE ANSWERS.