Barrett rings are the best, toughest, and easiest to install rings available. The Barret ZERO-GAP system ensures the easiest, and most reliable scope mount possible, without any added headaches, and the Pin-Lock system allows you to select from two mount angles.
ExRings with Pin-Lock and ZERO-GAP technology have a dual setting MOA taper at 20 or 30 MOA, utilizing the riflescopes precise internal elevation adjustment by aligning the scope for long-range shooting. The front ring assembly is designed with a precision fit pivot that allows the scope to elevate in the rear, but tolerances ensure no unwanted movement. The rear ring assembly houses the Barrett Pin-Lock technology that allows the user to select from two MOA settings. Once an MOA setting is selected and the rings four cross bolts are torqued to specification, Barrett ExRings become a rock-solid mountwith the correct taper to maximize the potential of your rifle system
Specifications and Features:
Matte Black Finish
20, and 30 MOA settings