M-15 Features Set new personal records with the MAUSER-15's notable accuracy thanks to its 16-1/2" high precision barrel. Equipped with open sights and a rail system for additional accessories you can customize your rifle to the next level. M-15 Specifications Caliber: .22 LR Magazine Capacity: 10 rounds Barrel Length: 414 mm / 16.3 in Weight: 6.71 lb Color: Black Adjustable Flip-Up Sight Ambidextrous Manual Safety Ambidextrous Magazine Release Adjustable Cheek Rest Folding Stock Ambidextrous Charging Handle