The LWRC REPR MKII SC in 7.62×51 NATO (brand part no. REPRMKIIR7BF20SC) is a short-stroke gas piston rifle built for shooters who want big-bore reach without giving up AR-platform reliability. LWRC fits the rifle with a 20-inch spiral-fluted, threaded barrel and a Geissele SSA-E two-stage trigger for a crisp, repeatable pull, while a Magpul PRS adjustable precision stock lets shooters set their exact length of pull and cheek height. The rifle ships ready to feed from a 20-round Magpul-pattern magazine and runs on an aluminum upper and lower receiver for long-term durability. Built for precision and defensive shooters alike, the REPR MKII SC belongs among the AR rifles that bridge the gap between a standard carbine and a dedicated long-range rifle.

Key Specifications

• Chambered in .308 Winchester / 7.62×51 NATO.
• Rate of twist is 1:10 inches for stabilizing heavier .308-class bullets.
• Barrel measures 20 inches.
• Barrel is spiral-fluted and threaded 5/8×24 for muzzle devices.
• Holds 20 rounds and ships with one Magpul-pattern magazine.
• Weighs approximately 11.8 pounds.
• Runs on a short-stroke gas piston operating system for cleaner cycling.
• Fitted with a Geissele SSA-E two-stage trigger.
• Stock is a Magpul PRS adjustable precision stock.
• Controls include an ambidextrous safety selector.

Frequently Asked Questions

Is this rifle direct impingement or piston-driven? It runs LWRC’s short-stroke gas piston system, not direct impingement.

What trigger does it ship with? A Geissele SSA-E two-stage trigger.

Does it include a magazine? Yes, one 20-round Magpul-pattern magazine ships with the rifle.

Buy the LWRC REPR MKII SC Rifle

Built for shooters who need .308-class power with proven AR-platform ergonomics, the REPR MKII SC pairs a piston system with a precision trigger and adjustable stock. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.