Crosman R1 Semi Auto Air Rifle

Crosman R1 4.5mm BB Desert

The semi-auto 4.5 mm steel BB rifle is powered by two 12 g CO₂ capsules and feeds from a 25-round drop-out magazine, giving you fast, satisfying bursts of backyard mayhem at speeds up to 430 fps. Its familiar controls and intuitive layout make it feel surprisingly close to the real thing—minus the noise that upsets the neighbours.

It’s also an excellent platform for accessory enthusiasts. With a full Picatinny rail system, AR-compatible pistol grip, adjustable stock, and an M14 CCW threaded muzzle, you can fit red dots, lights, grips, or a moderator to create a setup that’s uniquely yours.

If you want the AR look and handling without the paperwork—and you’re happy to admit you want something that’s simply fun for smashing tin cans—this rifle hits the mark.

Features

• Blowback action for added realism

• Six-position adjustable stock

• AR-compatible pistol grip

• Quad Picatinny fore-end for accessories

• Unique muzzle end cap

• 25-round drop-out magazine

• Flip-up backup iron sights

• Realistic weight and handling

• M14 CCW threaded muzzle for moderators or muzzle devices

Specifications

• Calibre: 4.5 mm steel BB

• Powerplant: 2 × 12 g CO₂

• Velocity: Up to 430 fps

• Action: Semi-automatic

• Length: 670–750 mm (adjustable stock)

• Weight: 2.8 kg

• Barrel: Steel, smooth-bore

• Material: Nylon fiber

• Magazine: 25 rounds

• Rail System: Picatinny

• Stock: Adjustable, nylon fiber

• Safety: Selector switch