Smith & Wesson [645, 745] adjustable rear sight | white lines zkm 451 Then you can choose the

Then you can choose the height of the rings - your aim is to choose such

81 oz (without mount) Items in the Package Hex Key

5x magnification increases engagement to 200 yards

Co-witness semi-adjustable sights for Smith & Wesson M&P M2

Smith & Wesson [645, 745] adjustable rear sight | white lines zkm 451 Then you can choose theAdjustable rear sight for Smith & Wesson 645 models. Fits also Smith & Wesson 745 models. Fully adjustable for both windage and elevation, this rear sight give you complete control to dial in your zero and test different types of ammunition. It is equipped with white lines to help you acquire targets faster and shoot with greater precision in all conditions. Machined from durable steel in Italy by LPA.