What does AR-7 stand for?
AR7, AR 7, or AR-7 may refer to: ArmaLite AR-7, a . 22 caliber semi-automatic survival rifle. Arkansas Highway 7 (AR 7) is a north–south state highway that runs across the state. Arkansas’s 7th congressional district, an obsolete district.
What caliber is the Henry AR-7?
Caliber: . 22 LR. Capacity: 8 rd. Length: 35” (Assembled), 16.5” (Stowed)