The APF Varmint 2.0 22 ARC OD Green is a semi-automatic AR-15 rifle from APF (brand part no. RI331OD), built in Alexandria, Minnesota as a purpose-built predator rig. It carries a 22-inch 416 stainless medium-contour barrel with a 1-in-7-inch twist and a Butcher-16 muzzle brake on a 1/2×28 muzzle thread. The free-float M-LOK handguard, a drop-in flat-face trigger and a nickel boron bolt carrier group keep it light on recoil and quick between shots. A 20-round magazine is included, and the finish is OD Green Cerakote.

Key Specifications

• The chambering is 22 ARC, one of the calibers APF builds the Varmint 2.0 around for long-range hunting.
• The barrel is a 22-inch 416 stainless medium-contour tube, optimized for high velocity and reduced wind drift.
• Rate of twist is 1-in-7-inch, matched to the 22 ARC chambering.
• The muzzle carries a Butcher-16 muzzle brake on a 1/2×28 thread, which tames recoil and lets you swap the device if you prefer.
• A 20-round magazine is included with the rifle, so it is ready for the range as shipped.
• The trigger is APF’s 3.5-pound single-stage flat drop-in, giving a crisp, repeatable break.
• The finish is OD Green Cerakote, a durable coating for field use.

Frequently Asked Questions

What barrel and twist does it have? It has a 22-inch 416 stainless medium-contour barrel with a 1-in-7-inch rate of twist for the 22 ARC chambering.

Does it come with a muzzle brake? Yes. APF fits a Butcher-16 muzzle brake on a 1/2×28 thread to reduce recoil.

Does it include a magazine? Yes. A 20-round magazine is included with the rifle.

Buy the APF Varmint 2.0 AR-15 22 ARC Rifle, OD Green, Butcher-16 Muzzle Brake

Varmint rifles earn their keep on the long shot and the quick follow-up, and this build is set up for both. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and browse more semi-auto rifles while you are here.