The Patriot Ordnance Factory Revolution Gen4 in .308 Win/7.62x51mm NATO (brand part no. 01237) runs a 5-position adjustable gas-piston operating system rather than direct impingement, keeping the action cleaner and running cooler while still sharing the compact size and weight of a 5.56 AR-15. Patriot Ordnance Factory ships this rifle optic-ready with an ambidextrous safety, a nickel-plated bolt carrier, and a fully ambidextrous billet receiver set. Among AR-platform rifles in the AR rifles category, the Revolution Gen4 piston favors shooters who want the reliability of a gas-piston .308 in a lightweight, AR-15-sized rifle.

Key Specifications

• Chambered in .308 Win/7.62x51mm NATO.
• Rifled at a 1:10-inch rate of twist.
• Runs a 5-position adjustable gas-piston operating system.
• Features a 16.5-inch barrel.
• Feeds from a magazine with a 10+1 capacity.
• Includes an ambidextrous safety for left- or right-handed operation.
• Ships optic-ready, with no fixed iron sights to remove.
• Bolt carrier is nickel-plated.
• Includes a single-stage, match-grade trigger.
• Weighs approximately 7.3 pounds.

Frequently Asked Questions

What operating system does this rifle use? A 5-position adjustable gas-piston system, which runs cleaner than direct impingement.

Is the safety ambidextrous? Yes, for both left- and right-handed shooters.

Does this rifle come with sights? It ships optic-ready without fixed iron sights.

Buy the Patriot Ordnance Factory Revolution Gen4 Piston .308 Win

A clean-running gas-piston .308 in an AR-15-sized package is exactly what the Revolution Gen4 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.