The ZeroLok 10/13.5 brings full-length control to AR-10 platforms without weighing you down. At 13.5 inches, it’s purpose-built for 14.5″ and pinned 16″ .308 and 6.5 Creedmoor rifles—delivering enhanced weapon handling, superior accessory placement, and a commanding presence downrange.
Equipped with a full-length Picatinny top rail, full-length M-LOK slots, and two QD sling cups per side, the 10/13.5 gives you total freedom to build your rifle for mission-specific dominance. Whether you’re mounting bipods, IR devices, or grips, every element stays locked tight with our patented ZeroLok ARCA system—engineered to provide zero flex, zero shift, and zero failure under high recoil and combat stress.
Precision meets power. Stability meets speed. This is how AR-10 control was meant to feel.
Command the front. Lock it down. ZeroLok.
HANDGUARD LENGTH: 13.5″
M-LOK: 7 ROWS
PICATINNY: FULL TOP RAIL
MATERIAL: 6061 ALUMINUM
COATING: TYPE III HARDCOAT
INSTALLATION:
BARREL NUT WRENCH: 1 3/8″
BARREL NUT TORQUE: 50-70 FT LBS
MOUNTING SCREW DRIVER: T25 TORX
MOUNTING SCREW TORQUE: 35 IN LBS
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