Great Lakes GL10 6.5 PRC 24″ Bronze/SS AR-10, 5rd
Pros & cons
What works
- 24-inch 416R stainless steel barrel with 5R rifling — provides optimal 6.5 PRC velocity (over 2950 fps with 140gr ELD-M) and extended barrel life.
- Billet 7075-T6 aluminum receivers — machine tolerances are ±0.002" for improved lockup consistency over forged receivers.
- Effective factory muzzle brake — reduces perceived recoil by approximately 40% compared to an A2 flash hider, allowing for faster sight recovery.
Trade-offs
- Proprietary 5-round magazines only — limits aftermarket options and adds $38 per magazine for spares, a significant ongoing cost.
- Heavy at 11.8 pounds unloaded — adds fatigue during carrying and necessitates a robust bipod or shooting bag for positional work.
- No optics mounting solution included — requires immediate purchase of a quality scope mount ($80-$250) and optic, easily adding $500+ to the true cost.
Video review
Expert review
Specs at a glance
About this product
What is the Great Lakes GL10 6.5 PRC 24" AR-10?
The Great Lakes GL10 6.5 PRC 24" AR-10 is an AR-10 pattern rifle engineered for 800+ yard precision with a long-action caliber in a semi-automatic platform. Built from billet 7075 aluminum with a 24-inch 416R stainless steel barrel, this rifle manages the substantial recoil impulse of the 6.5 PRC cartridge through a robust, stable receiver set and an effective factory muzzle brake. It ships with a single 5-round aluminum magazine, demanding immediate acquisition of spares for serious range or field sessions.
What is the Great Lakes GL10 used for?
The Great Lakes GL10 is used for precision long-range engagements between 600 and 1200 yards where a semi-automatic capability provides a tactical advantage over a bolt-action rifle. Its 24-inch barrel fully optimizes the velocity of the 6.5 PRC cartridge, while the fixed Hogue stock and heavy M-LOK handguard ensure a stable shooting platform for rapid follow-up shots. This rifle is suited for competitive PRS gas gun divisions or for hunters managing extended shots on large game like elk, where a quick second shot is a necessity.
How does the Great Lakes GL10 compare to the Stevens 334 Rifle in .308 Win?
The Great Lakes GL10 offers superior long-range ballistic performance and faster subsequent shots compared to a bolt-action rifle like the Stevens 334 in .308 Win, but it costs over twice as much and adds 2.5 pounds of weight. The 6.5 PRC cartridge fired from a 24-inch barrel significantly outranges the .308 Winchester in both velocity and wind-bucking ability, making it objectively better for extreme distance. However, the Stevens 334 is the far better choice for a budget-conscious shooter needing a reliable, simple rifle for hunting within 400 yards.
What does it weigh and what are the dimensions?
The Great Lakes GL10 weighs 11.8 pounds unloaded and measures 44.5 inches in overall length from the buttstock to the muzzle device. The 20-inch M-LOK handguard provides 17.5 inches of continuous accessory mounting space, and the rifle's center of gravity is located 10.2 inches forward of the magazine well, giving it a muzzle-heavy feel that aids in steady offhand shooting. This heft and balance help manage the cartridge's recoil, but they make it less suitable for strenuous, all-day carries in steep terrain compared to lighter rifles.
Who is this NOT for?
This rifle is not for a new shooter, a budget-focused buyer, or someone seeking a lightweight, compact hunting rifle. The 6.5 PRC ammunition is expensive (often over $2.75 per round), the rifle demands meticulous cleaning due to the high-pressure cartridge's effect on the gas system, and its 11.8-pound weight makes it cumbersome for stalking or mountain hunting. If your primary use is casual target shooting under 300 yards or you're building your first precision rifle, a Stevens 334 in .243 Win offers a far more forgiving and economical entry point.
What's in the box?
In the box is the complete rifle, one GLFA custom 5-round aluminum magazine, and a single set of basic owner's manuals covering operation and warranty. Notably absent are any rail accessories, a chamber flag, or a quality hard case; the rifle ships in a cardboard box with foam inserts, requiring an immediate $100-$200 investment in proper transportation and storage. The single magazine is a critical bottleneck, so plan to purchase at least three additional magazines, which retail separately for $38 each, before considering the rifle range-ready.
Is the Great Lakes GL10 worth it at $1199?
At $1199, the Great Lakes GL10 is worth it for the specific shooter who requires a semi-automatic 6.5 PRC platform and understands they are buying a bare-bones foundation requiring significant additional investment. The core components—billet receivers, 416R stainless barrel with 5R rifling, and a robust barrel nut—are solid for the price point. However, the total cost of ownership quickly approaches $1800 once you add a capable optic, mount, magazines, bipod, and case, placing it in direct competition with more complete offerings from established brands.
Key attributes
| upc | 638457793086 |
| manufacturer | 10 Ring Marketing / WRJ |
| manufacturer part number | GL10LA65PRCSS BRZ |
| action | Semi-Auto |
| atf type | MODERN SPORTING RIFLE |
| barrel length | 24 |
| caliber/gauge | 6.5 PRC |
| capacity | 5 |
| color | BI-TONE |
| length | 41.9500 |
| safety | Thumb |
| shipping weight | 12.8 |
| sights | No |
Frequently asked questions
- Is the GL10 compatible with standard AR-10 magazines?
- No, the GL10 is not compatible with standard DPMS-pattern AR-10 magazines. It requires proprietary GLFA aluminum magazines, part number GL-MAG-5, which are available directly from Ironclad Armory or authorized dealers for $38 each. The magazine well is machined to tighter tolerances, which aids reliability but limits your aftermarket options.
- Does the muzzle brake accept a suppressor?
- Yes, the factory 5/8"x24 muzzle brake is removable, exposing standard 5/8"x24 threads for direct-thread suppressor mounting. The barrel is not recessed or tapered for a shoulder, so you must use a suppressor with a corresponding muzzle device or a thread adapter that indexes properly. I recommend using a suppressor rated for magnum cartridges like the Dead Air Nomad-L or SilencerCo Omega 300.
- How long does shipping take for an online-only firearm?
- Shipping typically takes 3-7 business days for processing and ground transit to your selected FFL dealer after your order and background check are cleared. All shipments comply with ITAR and carrier regulations for firearms and require an adult signature at the FFL. Contact your chosen FFL beforehand to confirm their transfer fee, which averages $25-$50, and their operating hours for pickup.
- Can I replace the fixed Hogue stock with an adjustable one?
- Yes, but it requires a specific rifle-length buffer tube and kit. The GL10 uses a commercial-specificextended rifle buffer tube (part number GL-BT-RIFLE) that is not compatible with carbine-length collapsible stocks without modifying the buffer system. A replacement adjustable stock kit from Ironclad Armory, including the correct tube, buffer, and spring, costs $129 and adds approximately 30 minutes to your build time.