The Crosman MAR177 PCP AR-15/M4 Style Upper Conversion Kit replaces your existing AR/M4 style upper and converts it into a PCP .177 caliber competition air rifle. The MAR177 was designed to compete in 10-meter match air rifle competitions, but is just as well suited for target shooters who are interested in maintaining their shooting form and having fun. The MAR177 makes shooting more affordable, allowing you to use your favorite AR platform without the high cost of ammunition.
The MAR177 features a removable 10-round rotary magazine, rifled and choked free floating Lothar Walther barrel, airstripper, carry handle, and a Picatinny rail system that accepts all mil-spec options for the sight system you prefer.
Caliber: 177 Cal
Weight: 7.4 lbs
Overall Length: 28.5"
Barrel Length: 21.0"
Magazine Capacity: 10 Shot Magazine
Max Muzzle Velocity: 600 fps
Action: Bolt action
Power Source: PCP
Front Sight: Removable post with adjustment
Rear Sight: Carry handle adjustable flip peep