Colt SP901 Complete Specs and Full Gun Specifications

Chambered in the classic .308 Winchester (7.62x51 NATO) cartridge, the SP901 is the good choice for medium to large sized game animals. Accuracy is assured by its full floated, 16” chrome lined barrel and one-piece monolithic upper receiver, suitable for mounting your optic of choice. Keeping the varmint hunter in mind, the .308 Winchester upper receiver group can be easily swapped out for any Mil-Spec Colt upper receiver chambered in .223 Rem (5.56x45 NATO). The fact that all operating controls are ambidextrous, including the magazine release, bolt catch and safety, makes for versatility and ease of use. 1-Piece Upper Receiver. Full Floated barrel. Bayonet Lug and Flash Hider. Ambidextrous Controls. Accepts Mil-Spec 5.56 Colt Uppers.