Colt M.A.R.C. 901

The M.A.R.C. 901 (Modular AR carbine) features a fixed rail at the 12 o’clock position and optional rail mounting in the 3, 6 and 9 o’clock positions. There are several advantages to the optional rail positions, which make the firearm more customizable and comfortable for users. The design allows shooters to position rail sections where needed for accessories such as bipods, lasers, lights, and more. With the choice to mount only necessary rail sections, users can reduce the weight and diameter of the upper receiver, making it easier to hold. The profile of the upper receiver is also smoother, with fewer sharp edges to hold. It features a user-configurable monolithic upper receiver, ambidextrous operating controls for the magazine release and bolt catch, and a single-side reversible ambidextrous fire selector. The modelis also designed with a free float barrel, VLTOR buttstock and locking folding sights. This iteration of the popular LE901 features a user-configurable monolithic upper receiver with a fixed rail at the 12 o’clock position and optional rail mounting in the 3, 6 and 9 o’clock positions. Users can now find their perfect balance between comfort and customized mounting of accessories such as optics, bipods, lasers and more. Like its predecessor, the upper receiver group on the LE901-FDE- 16SE can be easily swapped out for any Colt upper receiver chambered in .223 Rem (5.56 x 45 NATO) with the conversion kit*. Bolt and magazine controls are ambidextrous for flexibility and ease of use. USER CONFIGURABLE ONE-PIECE MONOLITHIC UPPER RECEIVER. FIXED RAIL AT THE 12 O’CLOCK POSITION. PROVISIONS FOR RAILS AT THE 3, 6 & 9 O’CLOCK POSITIONS. (RIFLE SHIPS WITH ONE 2-HOLE RAIL, TWO 3-HOLE RAILS AND ONE 4-HOLE RAIL SECTIONS). FREE-FLOAT BARREL. AMBIDEXTROUS CONTROLS. LOCKING FOLDING SIGHTS. VLTOR™ BUTTSTOCK. 20 ROUND MAGAZINE.