Performance Upgrades

Meprolight Night Sights Yel +0/6.5 Fits 26,27,33

Meprolight Night Sights Grn +0/6.5 Fits G26,27,33

Meprolight Night Sights Yel +0/6.5 Fits G17,19,22,23,24,31,32,34,35

Meprolight Night Sights Grn +0/6.5 Fits G17,19,22,23,24,31,32,34,35

Meprolight Night Sights Yel +1/6.9 Fits G20,21,29,30,36,37,38,39

Meprolight Night Sights Grn +1/6.9 Fits G20,21,29,30,36,37,38,39

Trijicon Novak GRN/GRN

Trijicon Night Sights GRN/GRN Fits G20, 21, 29, 30, 31, 32 and 37.

Trijicon Night Sights GRN/GRN Fits G17/17L, 19, 22, 23, 24, 26, 27, 33, 34, and 35.

KKM Thread Protector 9/16 x 24

KKM Thread Protector .578 x 28

KKM Thread Protector 1/2 x 28