The Ruger American Rimfire Model 8372 is a distinctive .22 LR bolt-action rifle featuring a GO Wild® Camo I-M Brush synthetic stock, Burnt Bronze Cerakote® finish, 18-inch threaded cold hammer-forged barrel, factory muzzle brake, 10-round BX-1 rotary magazine, and factory-installed one-piece aluminum scope rail. Ruger identifies this exact configuration as Model 8372 / UPC 736676083725.
This model’s most recognizable feature combination is the GO Wild Camo I-M Brush stock paired with the Burnt Bronze Cerakote finish. The lightweight synthetic stock uses modern forend contours and grip serrations while maintaining the traditional profile of the American Rimfire platform.
Chambered in .22 LR, Model 8372 has a 10-round capacity and includes Ruger’s flush-fitting BX-1 10-round rotary magazine. It also accepts standard Ruger 10/22 magazines, including the BX-15, BX-25 and BX-25x2.
The rifle uses an 18-inch cold hammer-forged alloy-steel barrel with six grooves and a 1:16" right-hand twist. The muzzle is threaded 1/2"-28 and, importantly for this specific SKU, Ruger equips it with a factory-installed muzzle brake.
Model 8372 does not have factory iron sights. Instead, Ruger installs a one-piece aluminum scope rail at the factory, making this configuration specifically oriented toward use with an optic.
The American Rimfire incorporates Ruger’s patented Power Bedding™ integral bedding-block system, which positively locates the receiver while free-floating the barrel. It also features the Ruger Marksman Adjustable™ trigger, which is user-adjustable between approximately 3 and 5 pounds.
A 60-degree bolt throw provides additional scope clearance, while the receiver-mounted bolt release allows the bolt to be removed without pulling the trigger. A visible tang-mounted safety provides straightforward access from the shooting position.
The synthetic stock includes an interchangeable standard-length-of-pull, high-comb stock module intended for use with optics. Ruger lists the rifle with a 13.75-inch length of pull, 38.37-inch overall length, and a weight of 5.9 pounds.
Key Features
- .22 LR
- 10-round capacity
- BX-1 10-round rotary magazine
- Accepts Ruger 10/22 magazines
- 18" cold hammer-forged barrel
- 1/2"-28 threaded muzzle
- Factory-installed muzzle brake
- 1:16" RH twist
- 6 grooves
- Alloy-steel construction
- Burnt Bronze Cerakote® finish
- GO Wild® Camo I-M Brush synthetic stock
- Interchangeable high-comb stock module
- Ruger Marksman Adjustable™ trigger
- Adjustable 3–5 lb. trigger pull
- Power Bedding™ system
- Free-floated barrel
- Factory one-piece aluminum scope rail
- No factory iron sights
- 60° bolt throw
- Tang safety
- Extended magazine release
- Sling swivel studs
- 38.37" overall length
- 13.75" length of pull
- 5.9 lbs.
