The Proof Research Latitude rimfire rifle in .22 LR with a green jungle camo finish (brand part no. 135457) pairs a patented carbon-fiber-wrapped, cut-rifled match barrel with the Zermatt Arms RimX action, built to the same scale and footprint as centerfire precision actions. Proof Research threads the 18-inch barrel 1/2-28 for a muzzle device of the shooter’s choice, and a TriggerTech Special trigger pairs with a 10-round RimX magazine for fast, crisp follow-up shots. The rifle ships with a sub half-MOA accuracy guarantee at 50 yards, a 20 MOA rail base, and a modified ball bolt knob for quick cycling. Among rimfire precision rigs in the bolt action rifles category, the Latitude favors competitive rimfire shooters and precision enthusiasts who want a true centerfire-scale trainer.

Key Specifications

• The chambering is .22 LR, with a 10+1 magazine capacity.
• The barrel measures 18 inches, carbon-fiber-wrapped and cut-rifled for match accuracy.
• The action is the Zermatt Arms RimX, built to centerfire scale and footprint.
• The rifle ships with a sub half-MOA accuracy guarantee at 50 yards.
• The trigger is a TriggerTech Special, tuned for a crisp, consistent break.
• The muzzle is threaded 1/2-28 with a thread protector included.
• A 20 MOA rail base ships installed for long-range optic mounting.
• The rifling twist rate is 1-in-16.

Frequently Asked Questions

What accuracy guarantee does this rifle ship with? A sub half-MOA guarantee at 50 yards.

Is the action built like a centerfire precision rifle? Yes, the Zermatt Arms RimX action is built to the same scale and footprint as its centerfire counterparts.

Buy the Proof Research Latitude Rimfire Rifle

Centerfire-scale precision in a true rimfire trainer is exactly what this Latitude delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.