With a proven track record of supplying duty-grade accessories to military and civilian users alike, B5 is now stepping into the PDW and compact rifle space with a purpose-built furniture line that’s anything but basic.

The new Compact Furniture Line delivers mission-ready upgrades for the AR platform, offering refined ergonomics, reduced footprint, and reliable materials built to Mil-Spec standards. Here’s the full breakdown straight from B5 Systems:

B5 Systems, a leading provider of professional-grade firearm accessories, proudly announces the launch of its new Compact Furniture Line for the AR platform. Designed with modularity, durability, and performance in mind, this collection delivers modern solutions for operators and enthusiasts seeking lightweight, concealable gear without compromising reliability.

B5 Systems Compact Furniture Line

• P-Grip 22K: Featuring a 13° grip angle for improved ergonomics and proper trigger index, the P-Grip 22K includes aggressive texturing for superior retention. Its reduced height makes it ideal for PDW and compact weapon systems.

• Sierra K Stock: Purpose-built for compact platforms, the Sierra K Stock features a slim cheek profile, snag-free adjustment lever, limited-rotation QD and integral fixed sling mounts, internal tensioners, and an anti-slip buttpad. It mounts via a shortened compact Mil-Spec receiver extension.

• Sierra K Receiver Extension Kit: This proprietary mounting system includes a reduced-length, mil-spec diameter, 7075 aluminum 5-position receiver extension, a short heavy buffer (3.5 oz), extra power spring, castle nut, and QD end plate. All components are constructed from Mil-Spec materials and finishes.

All products in the compact line are available in B5 Systems’ standard five colorways: Black, Flat Dark Earth (FDE), Coyote Brown, OD Green, and Wolf Grey.

About B5 Systems

About B5 Systems: B5 Systems is a trusted provider of professional-grade firearm accessories, with a legacy dating back to 2008. Committed to excellence and proudly made in the USA, B5 Systems continues to be a preferred choice for the U.S. Military, manufactures, and civilians.

For more information about these and other products visit us at www.B5Systems.com