Great Lakes Firearms Glfa Gl10La7Prcssbrz 7Prc Ar10 Ss 24 5Rd

The Great Lakes Firearms 7PRC AR-10 is a precision rifle built on the proven AR-platform for hunters and long-range shooters who demand accuracy without compromise. This stainless steel AR-10 chambered in 7mm PRC pairs a 24-inch barrel with a rifle-length gas system, designed to deliver the kind of velocity and consistency you need for extended-range hunting. The 7PRC cartridge sits in that sweet spot between traditional magnums and modern long-range rounds—more than enough performance for elk and similar game out to serious distances, without excessive recoil or complexity.

Every major component here speaks to purpose-built engineering. The barrel is cut from 416R stainless steel with 5R rifling and a 1:8 twist, optimized for the 7PRC's heavy match-grade projectiles. The muzzle brake is likewise stainless 416R, threaded 5/8x24, keeping recoil manageable and the shooter behind the gun. The lower and upper receivers are 7075 aluminum billets—the same material you'll find in high-end precision rifles—and the 20-inch M-Lok handguard gives you mounting flexibility for optics, lights, or other field gear. Everything bolts together with custom Great Lakes BCG and charging handle components, backed by a fixed Hogue stock for stability.

The package includes GLFA's proprietary 5-round aluminum magazine, finished in black, with an open witness window so you can see your round count at a glance. The witness tabs pull down smoothly to ease loading, a small detail that matters when you're loading or topping off in the field. Gas system, trigger, safety, and lower parts kit are all there—you're getting a finished, shootable rifle out of the box.

This is a rig for hunters and shooters who've moved past the AR-15 and want the power and reach of a true 7mm precision platform, without paying gunsmith labor or waiting months. If 7PRC and AR-10 compatibility matter to your setup, Great Lakes Firearms delivers.

Key Features

• 416R stainless steel barrel with 5R rifling and 1:8 twist, optimized for 7mm PRC ammunition
• Stainless 5/8x24 muzzle brake for recoil management and shooter control
• 7075 aluminum billet lower and upper receivers for precision fit and durability
• 20-inch M-Lok aluminum handguard with Picatinny rail for optics and accessories
• Rifle-length gas system and custom Great Lakes BCG for reliable cycling
• Fixed Hogue black rifle stock for stable shooting platform
• GLFA 5-round aluminum magazine with witness window and easy-load tabs
• Includes lower parts kit, trigger, and safety—ready to shoot

Specifications

Frequently Asked Questions

Is this rifle compatible with standard AR-10 parts and accessories?

Yes. This is a true AR-10 platform rifle, so it accepts lower parts kits, triggers, safeties, and other AR-10 compatible components. The M-Lok handguard also gives you modern mounting options for optics, lights, and field gear.

What's included in the box?

The rifle ships complete with the GLFA 5-round magazine, lower parts kit, trigger, safety, and everything else needed to shoot straight out of the box. You'll need to add an optic and ammunition to get to the range.

What makes the 7mm PRC a good choice for hunting?

The 7PRC delivers serious downrange energy and velocity in a modern, efficient cartridge. It's effective on medium to large game like elk at extended ranges, without the excessive recoil or barrel wear of older magnum designs.

Does this rifle come with iron sights or do I need to buy an optic?

No iron sights are included. The rifle is designed as a precision platform ready to accept a scope or other optic on the upper receiver Picatinny rail.