Colt Defense O4940NC: Lightweight aluminum alloy receiver with protective matte Cerakot finish for optimized carry weight and corrosion resistance. - Genuine Novak Tritium 3 Dot Night Sights for maximum visibility. - Dual Recoil spring system reduces felt recoil while extending recoil spring life. - Half checkered black scallop G10 grips and Upswept Beavertail Grip Safety make for a capable carry gun that is equally comfortable on the range. - Undercut Triggerguard and aluminum three hole trigger for ease of handling when it matters. - Unloaded Weight 29.4oz (833 g) - Capacity 8+1 - Frame Material Aluminum Alloy - Finish CERAKOT/ Blued - Barrel Technical 1:16 Left Hand 6 Groove - Barrel Length 4.25 (108 mm) - Overall Length 7.75 (197 mm) - Overall Height 5.5 (140 mm ) - Overall Width 1.25 (32 mm) - Safeties Extended Thumb Safety Unswept Beavertail Grip Safety Series 80 Firing Pin Safety - Front Sight Novak Night Sight - Rear sight Novak Low Mount Carry Night Sight - Trigger Action SAO - Trigger Pull Double Action 4.5-6 lbs (20-27N) - Trigger Style Aluminum Three Hole Skeletonized - Grip Black G10 Partial Checkering - Operating System Locked Breech