
Availability: In Stock
Current Stock: Out of stock
The Winchester XPR SR is a suppressor-ready bolt-action rifle built for hunters and shooters who want a compact, no-frills platform that performs. Chambered in .450 Bushmaster with a 22-inch barrel, this rifle threads at 5/8 x 24 to accept a suppressor or muzzle brake, giving you the flexibility to tailor it to your setup. Winchester engineered the XPR SR around real-world hunting needs: clean aesthetics, a trigger you can trust, and the kind of build quality that runs when it matters.
The heart of any rifle is its action, and Winchester didn't cut corners here. The bolt is machined from chrome-moly steel bar stock and coated with nickel Teflon for smooth, corrosion-resistant operation. The receiver is solid steel with a Perma-Cote matte black finish that shrugs off weather. The M.O.A. Trigger System delivers a predictable break suited to both field and range work. Up top, the receiver is drilled and tapped for scope mounts, and the recessed target crown protects the barrel crown from dings that throw off accuracy.
The XPR SR's handling reflects its "SR" designation—short and responsive. A button-rifled, free-floated steel barrel keeps pressure off the stock for consistent accuracy, while the black composite stock and Inflex Technology recoil pad manage felt recoil without adding weight. A sling swivel stud comes installed, and a two-position thumb safety keeps things simple. The detachable box magazine lets you reload fast and carry spares without fuss.
This is a rifle for hunters who value function over flash—one that works in the field and at the range, adapts to suppressors or brakes as your needs evolve, and won't break the bank doing it.
| Caliber | .450 Bushmaster |
| Barrel Length | 22 inches |
| Barrel Threading | 5/8 x 24 |
| Receiver | Solid steel, drilled and tapped for scope mounts |
| Bolt Material | Chrome-moly steel bar stock with nickel Teflon coating |
| Trigger | M.O.A. Trigger System |
| Stock | Black composite with Inflex Technology recoil pad |
| Safety | Two-position thumb safety |
| Magazine | Detachable box magazine |
| Finish | Matte black Perma-Cote (metal and barrel) |
| Sling Attachment | Swivel stud installed |
Yes. The barrel is threaded at 5/8 x 24, which is a common suppressor thread pitch. You can also mount a muzzle brake at the same threading. Both are sold separately.
The receiver is drilled and tapped for scope mounts, so you'll need to install scope rings and a scope separately. No scope is included.
It's Winchester's recoil pad designed to absorb and manage recoil impulse, reducing felt kick and making the rifle more comfortable to shoot.
Yes, it includes a detachable box magazine. The magazine is removable, so you can carry spares and reload quickly in the field.

SKU: 126819904 • Weight: 1oz





Availability: In Stock
Current Stock: Out of stock
The Winchester XPR SR is a suppressor-ready bolt-action rifle built for hunters and shooters who want a compact, no-frills platform that performs. Chambered in .450 Bushmaster with a 22-inch barrel, this rifle threads at 5/8 x 24 to accept a suppressor or muzzle brake, giving you the flexibility to tailor it to your setup. Winchester engineered the XPR SR around real-world hunting needs: clean aesthetics, a trigger you can trust, and the kind of build quality that runs when it matters.
The heart of any rifle is its action, and Winchester didn't cut corners here. The bolt is machined from chrome-moly steel bar stock and coated with nickel Teflon for smooth, corrosion-resistant operation. The receiver is solid steel with a Perma-Cote matte black finish that shrugs off weather. The M.O.A. Trigger System delivers a predictable break suited to both field and range work. Up top, the receiver is drilled and tapped for scope mounts, and the recessed target crown protects the barrel crown from dings that throw off accuracy.
The XPR SR's handling reflects its "SR" designation—short and responsive. A button-rifled, free-floated steel barrel keeps pressure off the stock for consistent accuracy, while the black composite stock and Inflex Technology recoil pad manage felt recoil without adding weight. A sling swivel stud comes installed, and a two-position thumb safety keeps things simple. The detachable box magazine lets you reload fast and carry spares without fuss.
This is a rifle for hunters who value function over flash—one that works in the field and at the range, adapts to suppressors or brakes as your needs evolve, and won't break the bank doing it.
| Caliber | .450 Bushmaster |
| Barrel Length | 22 inches |
| Barrel Threading | 5/8 x 24 |
| Receiver | Solid steel, drilled and tapped for scope mounts |
| Bolt Material | Chrome-moly steel bar stock with nickel Teflon coating |
| Trigger | M.O.A. Trigger System |
| Stock | Black composite with Inflex Technology recoil pad |
| Safety | Two-position thumb safety |
| Magazine | Detachable box magazine |
| Finish | Matte black Perma-Cote (metal and barrel) |
| Sling Attachment | Swivel stud installed |
Yes. The barrel is threaded at 5/8 x 24, which is a common suppressor thread pitch. You can also mount a muzzle brake at the same threading. Both are sold separately.
The receiver is drilled and tapped for scope mounts, so you'll need to install scope rings and a scope separately. No scope is included.
It's Winchester's recoil pad designed to absorb and manage recoil impulse, reducing felt kick and making the rifle more comfortable to shoot.
Yes, it includes a detachable box magazine. The magazine is removable, so you can carry spares and reload quickly in the field.

SKU: 126819904 • Weight: 1oz