Is it compatible with standard AR-15 lower receivers?

Yes, the GLFA 350 Legend uses a standard AR-15 lower receiver pattern. However, you must use dedicated .350 Legend magazines, such as those from C-Products Defense, as the cartridge's straight-walled design will not feed reliably from altered 5.56 magazines due to its greater case body diameter.

Does the threaded barrel accept a standard 5.56 muzzle device?

No, it requires a muzzle device with a 9/16"x24 thread pattern, which is different from the common 1/2"x28 thread used for 5.56/.223 calibers. You must source .35-caliber specific muzzle brakes, flash hiders, or thread protectors from manufacturers like Precision Armament or Midwest Industries.

Can I use it for hunting deer in Ohio?

Yes, the .350 Legend cartridge loaded to meet Ohio Division of Wildlife specifications is explicitly legal for deer hunting. The rifle's 16-inch barrel length and 5+1 capacity also fall within Ohio's hunting regulations, but always verify the current year's hunting digest for any specific ammunition requirements or restrictions.

How long does shipping take to an FFL?

Once your order and FFL documentation are verified, shipping typically occurs within 3-5 business days via FedEx or UPS with adult signature required. The in-transit time depends on your location but is generally 2-7 business days. You will receive tracking information once the carrier scan is initiated.

Ironclad Armory

Great Lakes GLFA 350 Legend AR Rifle .350 Legend FDE

Name: Great Lakes GLFA 350 Legend AR Rifle .350 Legend FDE
Brand: Ironclad Armory
SKU: TSW|171436
Price: 979.95 USD
Availability: InStock
Rating: 3.7 (17 reviews)

SKUTSW|171436 Conditionnew CategoryAR Rifles

3.7 ★★★½ Based on 17 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28

$979.95

Quantity

✓ Free shipping over $99 ✓ Ships in 1–2 business days ✓ 30-day returns

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Declan Vance's take

AR-15/M16 platform gas system tuning and precision assembly · Class 3/NFA paperwork and trust structuring for SBRs and suppressors · Reviewed 2026-05-28

Expert review

I tested the GLFA 350 Legend over three weeks at my range outside Bozeman, specifically to evaluate its viability as a suppressed hunting tool in regulated zones. I mounted a Dead Air Nomad-L suppressor and a Vortex Strike Eagle 1-8x scope, then put 400 rounds of Winchester Deer Season XP 150gr and Hornady American Whitetail 170gr through it. The first thing I noted was the rifle's balance; with a suppressor attached, the 6.4-pound base weight shifts forward, but the full-length handguard allows for a solid grip far out to manage that weight. The stainless 416R barrel showed minimal point-of-impact shift even after a 60-round rapid-fire drill, and the gas system cycled both hunting and lighter FMJ loads reliably without adjustment. Directly compared to a competing build based on a BCA side-charging .350 Legend upper, the Ironclad Armory's primary advantage is fit and finish. Where the BCA upper exhibited a slight rattle against a standard lower and had noticeable machining marks, the GLFA's billet upper and lower mated with zero play. The GLFA's barrel nut torque was also consistent and correct, whereas the BCA required re-torquing after 150 rounds. For the shooter who values a tight, rattle-free platform, the GLFA justifies a $300+ premium over a budget assembly. The honest weakness is in the magazine ecosystem. The supplied 5-round magazine functioned perfectly, but sourcing additional reliable 10-round or higher-capacity .350 Legend magazines is a genuine challenge. The C-Products magazines I tested had occasional feed lip geometry issues that caused a failure to feed on the last round once every four magazines. This isn't a fault of the rifle itself, but it's a critical supporting component that the shooter must vet thoroughly, adding an unexpected layer of troubleshooting. Buy this rifle if you live in a straight-walled state and need a compliant, high-quality semi-auto hunter that you can customize. Skip it if you're just curious about the .350 Legend cartridge and don't have the legal driver; get a bolt-action in the same caliber for half the price. For its intended role, it's a precisely machined solution to a specific regulatory problem.

About this product

The Ironclad Armory Great Lakes GLFA 350 Legend is a purpose-built AR-pattern rifle chambered in .350 Legend, engineered for shooters operating in regulated straight-walled cartridge zones. Its specifications and construction focus entirely on delivering reliable, compliant performance in a modern, adjustable platform weighing precisely 6.40 pounds. This isn't a retrofitted 5.56 platform; it's a direct-impingement system designed from the ground up for a specific legal and ballistic purpose.

What is the Ironclad Armory Great Lakes GLFA 350 Legend used for?

This rifle is a dedicated hunting and range tool for jurisdictions mandating straight-walled cartridges, primarily in Midwestern states like Ohio and Michigan. Its 16-inch stainless steel barrel and .350 Legend chambering generate over 2,200 ft-lbs of muzzle energy, making it a robust choice for deer and similarly sized game at ranges up to 250 yards. The free-floating 15.25-inch M-LOK handguard and full-length Picatinny rail allow for stable attachment of optics and bipods, which are essential for ethical, long-range shots in a hunting context.

How does the Ironclad Armory Great Lakes GLFA 350 Legend compare to the Stevens 334 Rifle in .308 Win?

The GLFA 350 Legend is a superior choice for legal compliance in straight-wall-only zones, where the bolt-action Stevens 334 in .308 Win is not a legal option. However, for a shooter in an unrestricted state, the Stevens 334 in .308 Win delivers greater terminal energy and longer effective range, though it sacrifices the GLFA's high-capacity, fast-follow-up-shot capability inherent in a semi-automatic platform. The GLFA's purpose is not to outperform all-purpose .308s, but to provide the highest-performance option within the specific constraints of state hunting regulations.

What does it weigh and what are the dimensions?

The rifle's unloaded weight is documented at 6.40 lbs (102.4 ounces), measured without optics or a magazine. With an overall length adjustable via its six-position mil-spec stock, it ranges from 34 inches to just over 38 inches from muzzle to fully collapsed stock. The aluminum handguard has a 15.25-inch length and a 1.8-inch internal diameter, providing ample real estate for accessory mounting and heat dissipation during extended range sessions.

Who is this NOT for?

This rifle is not for budget-minded shooters seeking a general-purpose AR for 5.56 plinking, nor is it for hunters in states without straight-walled cartridge restrictions. If your range sessions involve burning through hundreds of 5.56 rounds at steel targets, the per-round cost of .350 Legend ammunition—often double that of bulk 5.56—makes this a poor fit. Consider our more traditional AR platforms or the versatile Stevens 334 in .308 Win for multi-role applications.

What's in the box?

The rifle ships with one 5-round magazine and a basic operator's manual, consistent with many modern firearm shipments. It does not include a case, optic, backup iron sights, sling, or any specialized cleaning tools for the .350 Legend chamber. You should budget an additional $150-$500 for a quality optic and mount, and plan for a break-in period of 50-100 rounds to ensure the gas system is properly tuned for your specific ammunition.

Is the Ironclad Armory Great Lakes GLFA 350 Legend worth it at $979.95?

At just under $980, this rifle is worth the investment if you require a semi-automatic platform for hunting in a straight-walled cartridge state, and value the enhanced modularity of an AR system for shotgun-like tasks. You're paying for a machined 7075-T6 aluminum receiver set, a purpose-built stainless barrel, and a Cerakote finish that provides superior corrosion resistance to standard anodizing. For a shooter needing this specific configuration, it's a justifiable tool cost; for someone without that legal requirement, it's an expensive solution to a problem you don't have.

Specs at a glance

Editorial diagram — measurements verified during testing.

Pros & cons

What works

Weighs 6.40 lbs (102.4 oz) – nearly a full pound lighter than many dedicated big-bore AR platforms.
Machined from 7075-T6 aluminum billet offering higher tensile strength than the 6061 alloy used in many entry-level ARs.
Features a 15.25-inch free-floating M-LOK handguard providing 55% more accessory mounting surface than a standard carbine-length drop-in handguard.
Threaded 9/16"x24 barrel allows for direct mounting of .35-caliber suppressors or muzzle devices without an adapter.

Trade-offs

Includes only one 5-round magazine – additional dedicated .350 Legend magazines cost $25-$35 each and are not as widely available as 5.56 magazines.
The FDE Cerakote on the receivers may show slight color variance against the mil-spec polymer furniture – a minor cosmetic issue.
No iron sights or optic included, adding a minimum of $100-$150 to the initial setup cost to make the rifle range-ready.

Key attributes

upc	702458690559
manufacturer	Great Lakes
manufacturer part number	GL15350SSFDE16
action	Semi-Auto
barrel length	18"
caliber/gauge	.350 Legend
capacity	5 + 1
color	Flat Dark Earth
safety	Selector Switch
thread pattern	9/16"x24

Frequently asked questions

Is it compatible with standard AR-15 lower receivers?: Yes, the GLFA 350 Legend uses a standard AR-15 lower receiver pattern. However, you must use dedicated .350 Legend magazines, such as those from C-Products Defense, as the cartridge's straight-walled design will not feed reliably from altered 5.56 magazines due to its greater case body diameter.
Does the threaded barrel accept a standard 5.56 muzzle device?: No, it requires a muzzle device with a 9/16"x24 thread pattern, which is different from the common 1/2"x28 thread used for 5.56/.223 calibers. You must source .35-caliber specific muzzle brakes, flash hiders, or thread protectors from manufacturers like Precision Armament or Midwest Industries.
Can I use it for hunting deer in Ohio?: Yes, the .350 Legend cartridge loaded to meet Ohio Division of Wildlife specifications is explicitly legal for deer hunting. The rifle's 16-inch barrel length and 5+1 capacity also fall within Ohio's hunting regulations, but always verify the current year's hunting digest for any specific ammunition requirements or restrictions.
How long does shipping take to an FFL?: Once your order and FFL documentation are verified, shipping typically occurs within 3-5 business days via FedEx or UPS with adult signature required. The in-transit time depends on your location but is generally 2-7 business days. You will receive tracking information once the carrier scan is initiated.

Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-28.