Cooper Arms Model 21 .223 Rem Single-Shot Bolt-Action Rifle, 24-inch Heavy Barrel, Matte Silver, Walnut Stock
This Cooper Arms Model 21 is a purpose-built single-shot bolt-action rifle in .223 Rem with a 24-inch heavy barrel and a recessed crown. It features an open loading port, a right-hand bolt, and a matte silver finish paired with a checkered walnut stock with a contrasting black fore-end tip (ebony nose cap). Direct-attach 1-inch ringmounts are installed; no separate bases. The rifle was made in the USA.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Details: This firearm is in solid shape. It shows various cosmetic imperfections, including scratches, minor blemishes, and some areas of finish loss.
What's Included
- Direct-attach 1-inch ringmounts, horizontally split (installed)
The action is a single-shot, bolt-operated design with a dedicated open loading port and a right-hand bolt. Capacity is one round, emphasizing deliberate loading through the receiver.
The 24-inch heavy-contour barrel has a recessed crown and no iron sights. The heavy profile supports stable handling, and the crown is cut for protected muzzle geometry.
The walnut stock is checkered and fitted with a rubber recoil pad and a front sling-swivel stud. Length of pull is 14 inches.
The rifle wears a matte silver finish and includes direct-attach 1-inch, horizontally split ringmounts already installed; no separate bases. A manual safety is fitted. Country of origin is the USA.