The Samson M-LOK Hand Stop/Barricade Stabilizer (brand part number 04-01021-01) is a dual-purpose accessory that stops your support hand from creeping past the handguard while also giving you a stable brace point against a barricade, wall, or vehicle. Samson CNC machines the stabilizer from aircraft-grade 6061-T6 aluminum and secures it to any M-LOK rail with two mounting screws for a rock-solid attachment that won’t shift under barricade pressure. Aggressive waffle-pattern cuts across the face bite into hard surfaces for a positive brace, which is especially useful on shorter-barreled rifles where hand placement safety matters more. It fits both AR-15 and AR-308 platforms running M-LOK handguards.

Key Specifications

• CNC machined from aircraft-grade 6061-T6 aluminum for a rigid, durable stop.
• Mounts with two M-LOK screws for a secure, non-shifting attachment.
• Features aggressive waffle cuts across the face for a solid barricade grip.
• Doubles as a hand stop, keeping your support hand from moving past the handguard.
• Fits both AR-15 and AR-308 platforms with M-LOK rails.
• Finished in Black to match most modern rifle builds.

Frequently Asked Questions

Does it work as both a hand stop and a barricade brace? Yes, it’s built to serve both purposes on the same M-LOK-mounted unit.

What rifles does it fit? Both AR-15 and AR-308 platforms with M-LOK-compatible handguards.

Why does hand placement matter on a shorter rifle? A hand stop keeps your support hand from moving forward of the handguard, which is a real safety concern on shorter-barreled builds.

Buy the Samson M-LOK Hand Stop and Barricade Stabilizer – Black

Add a stable brace point and safer hand placement in one M-LOK accessory. Order it from our Samson lineup, part of our AR foregrip and hand stop selection, at our Lubbock, Texas gun shop for fast, direct shipping.