LASER PRO Green Rechargeable CR5 Laser Sight for any pistol with rail that has " between the cross-notch on the rail and the front of the triggerguard, including but not limited to: Rock Island Armory DY9 RIA 5.0 9mm 1911 Tac Ultra FS & Kahr Arms TP9-2 P9-2 Gen2 Premium, Ruger Security 380 RMX Taurus GX2 GX4 G2C G3C G2 TX22 [Only Guns WITH a rail] Taurus G2 G2C G2S G3 G3C GX2 'GX4 Carry' Kel-Tec PMR30 P17 H&K Canik GLOCK 17 19 20 21 22 23 30 31 32 34 35 37 38 41 44 45 S&W EQUALIZER 'Shield Ez' SD9VE Beretta APX Extremely bright 520nm Green Laser Green laser sight is brighter than red especially for daytime use. FDA Class IIIa Laser Product (Does not exceed Class IIIa emission limits. Complies with all FDA Class IIIa regulations), less than 5mW power output. Long-Range Laser Sight: Up to 100 yard daylight range and over 2 miles at night.