Night Sight Installation on S&W Shield, M&P Pistols, Sigmas, Bodyguard & S&W 3rd Generation 9/40/45, Ruger LCP, LC-9, SR-9/40, P-Series (85, 89, etc), H&K USP / P2000 / P45 / P30, CZ-75, Glock 42, All Glock Pistols, Glock 41, Sig P-Series Pistols, Sig 1911, Sig Pro Series, Sig P238, Sig P938, Bersa Thunder, FN (FNP, FNX, FNS),FN .45 (FNP .45, FNX .45, FNS .45), Beretta 92 / 96 Series, Beretta Cougar / PX4, Browning Hi-Power, Springfield XD, etc.