Sun Optics offers the best rings with locking screws in the industry. The harshest recoil will not knock these rings lose.

Features and Specifications:
Manufacturer Number: SM054
1" Tube
Fits Standard Dovetail
Height: Medium
Lightweight Aircraft Aluminum
Wrap Around Design
Torx Cap Screws
Picatinny Style Cross Clamp Screw
Secure Thumb Nut
Black