The ZeroLok 15/17 is built for precision shooters who refuse to settle. At 17 inches, it delivers maximum reach and uninterrupted control for 18″ and 20″ AR-15 platforms. Whether you’re running a designated marksman rifle, long-range varmint setup, or suppressed SPR, the 15/17 gives you the space and rigidity to dominate from distance.

Outfitted with two Picatinny top rail sections and an integrated offset red dot mounting platform (compatible with the 51Fifty Red Dot Riser), it’s engineered for multi-optic dominance and rapid target transitions. M-LOK slots run the full length for complete customization, while dual QD sling cups ensure fast, secure sling setups. Anchored by our patented ZeroLok ARCA interface, it locks down with zero flex, zero shift, and zero tolerance for failure.

When precision matters and distance defines the fight—the ZeroLok 15/17 takes control.

Maximum reach. Maximum confidence. ZeroLok.