Rock River Arms LAR-BT3 Predator HP .243 Win 20" 20+1 Semi-Auto Rifle

The Rock River Arms LAR-BT3 Predator HP in .243 Winchester is a hunting-oriented semi-automatic rifle built on Rock River Arms' proven LAR-BT3 platform, a precision take on the AR-10/LAR-8 design chambered specifically for predator and varmint cartridges.

This Predator HP configuration pairs a 20-inch fluted stainless steel barrel with a threaded muzzle and a factory-installed muzzle brake. The fluting trims weight and helps the barrel shed heat between strings of fire, while the stainless steel construction is built to handle high round counts in the field. The aluminum upper and lower receivers carry a durable black finish to round out the rifle's clean, purpose-built profile.

At the heart of the trigger group is Rock River Arms' renowned two-stage Ultra Match trigger, tuned for a clean, predictable break that helps place precise shots at distance. It is paired with a familiar left-side safety selector switch. The rifle ships with a 20-round detachable magazine, giving it a 20+1 capacity.

Up front, an RRA lightweight free-float handguard with M-LOK slots provides a rigid, fully floated platform for the barrel and plenty of real estate for mounting a bipod, sling, or accessories. The furniture is finished out with an RRA 6-position Operator CAR buttstock for adjustable length of pull and a Hogue rubber pistol grip for a secure, comfortable hold in the field.

Aimed squarely at coyote, hog, and varmint hunters who want semi-auto follow-up shots in a centerfire cartridge, the LAR-BT3 Predator HP in .243 Winchester combines familiar AR-10 platform controls with hunting-ready ergonomics and a precision-tuned trigger. Add your optic of choice and you have a turnkey hunting rig ready for the field.

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