Arsenal's SAM7R-61 is a semi-automatic modern sporting rifle with a forged and milled receiver, a hot-die hammer-forged bolt, bolt carrier group, and trigger group. The chrome-lined, hammer-forged barrel has a removable 4-port muzzle brake with a 14x1mm left-hand thread. It has a reinforced black polymer stock set with a stainless steel heat shield inside the lower handguard and a fixed, intermediate-length buttstock (13.4" LOP) with a trap door for the cleaning kit. There is a bayonet lug and an accessory lug for bayonet and accessories attachment. It has an AK scope rail for optics, a 800m rear sight and ships with one 10-round mil-spec Bulgarian Arsenal magazine, sling, cleaning rod, oil bottle, and cleaning kit.