Norinco NHM-91 7.62x39 Chinese RPK-Style AK Semi-Auto Rifle, 20-Inch Heavy Barrel, Bipod, Clamp-On Optic Mount (complete 1-inch rings installed)
This Norinco NHM-91 is a Chinese RPK-style semi-automatic AK variant from the early 1990s, import marked by CSI Ontario, CA. It features a 20-inch heavy, chrome-lined barrel on a stamped, dimpled AKM-pattern receiver with a square-back rear. The rifle is outfitted with a black synthetic thumbhole stock and wood handguards wrapped in camouflage fabric. A folding barrel-mounted bipod, a ported cylindrical muzzle brake, and a clamp-on optic mount with complete 1-inch rings (upper caps present with screws) are installed.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: There is visible surface rust and handling wear on exterior surfaces.
What’s Included
- 1x 30-round AK-pattern polymer magazine
- Canvas web sling (installed)
- Barrel/gas-tube clamp-on optic mount (installed) with complete 1-inch rings (upper and lower halves with screws)
- Folding steel barrel-mounted bipod (installed)
- Ported cylindrical muzzle brake (installed)
- Camouflage fabric handguard wraps (installed)
The NHM-91 follows the Chinese RPK-style pattern with a 20-inch heavy-profile, chrome-lined barrel for durability and sustained fire capability. A ported cylindrical muzzle brake is installed at the muzzle, and a folding steel barrel-mounted bipod provides on-demand front support.
The stamped steel receiver includes magazine-well dimples and a square-back rear. Furniture consists of a one-piece black synthetic thumbhole stock with a rubber recoil pad and an integral thumbhole pistol grip. Length of pull measures 15.25 inches. The wood upper and lower handguards are wrapped in camouflage fabric.
Iron sights include a standard AK front post and a tangent rear sight leaf graduated to 800 meters. A barrel and gas-tube clamp-on optic mount is installed with complete 1-inch rings (upper caps present with screws).
Chambered in 7.62x39, this semi-automatic AKM-platform rifle uses a long-stroke gas piston with a rotating bolt. It is import marked CSI ONT CA (China Sports, Inc.) and includes one 30-round polymer magazine, yielding a 30+1 capacity when topped off.