Ruger American Rifle Gen II .450 Bushmaster Bolt-Action, 20-inch Threaded Barrel with Muzzle Brake, Silver, 3+1 (SKU 46905, 2024)
This Ruger American Rifle Gen II in .450 Bushmaster is a 2024 production bolt-action configured to Ruger SKU 46905. It features a 20-inch tapered, non-fluted, threaded barrel with a factory radial-port muzzle brake installed, a three-lug bolt with plunger-style ejector, and a one-piece Picatinny scope rail. The silver-finished receiver carries the Mayodan, NC rollmark, and the rifle ships with a 3-round detachable polymer magazine.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are superficial scratches and blemishes present.
What’s Included
- Ruger factory cardboard box with matching end label (SKU 46905)
- One-piece Picatinny scope rail (installed)
- Radial-port muzzle brake (installed)
- 1x 3-round detachable polymer single-stack magazine
Chambered in .450 Bushmaster, this Gen II configuration pairs a 20-inch tapered, non-fluted, threaded barrel with a factory-installed radial-port brake. The barrel is marked 450 BM, confirming the chambering at a glance.
The action uses a three-lug bolt with a plunger-style ejector for positive cycling. Feeding is from a detachable single-stack polymer magazine with a stated 3+1 capacity. A tang safety provides intuitive control at the wrist.
The synthetic stock wears a grey splatter finish and includes a raised cheek panel, textured grip surfaces, and a ventilated recoil pad. Length of pull is 13.5 inches, and a front sling-swivel stud is fitted.
The silver-finished receiver is rollmarked RUGER AMERICAN – MAYODAN, NC USA and comes fitted with a one-piece Picatinny scope rail. The rifle is built in the USA and aligns with Ruger part number 46905, manufactured in 2024, with no factory iron sights.