The Great Lakes Firearms AR-15 is a semi-automatic pistol chambered in .223 Wylde with a 7.5-inch barrel, black finish, and 30+1 capacity. The .223 Wylde chamber takes both .223 Remington and 5.56 NATO, which is a practical advantage for ammunition flexibility. The 7075-T6 aluminum receiver is standard for AR-15 platforms and handles hard use without adding unnecessary weight. 
 

Key Specifications 

• Model: AR-15 
• Caliber: .223 Wylde 
• Barrel Length: 7.50 inches 
• Capacity: 30+1 rounds 
• Weight: 6.80 lbs 
• Overall Length: 33.25 inches 
• Finish Color: Black 
• Manufacturer: Great Lakes Firearms and Ammunition 
• Type: Semi-Auto Handguns - Tactical 
• Sights: Optic Ready 
   

Detailed Features 

 
The 7.125" M-LOK handguard provides attachment points for lights, grips, and other accessories. Optic-ready sights mean you can mount a red dot or other optic without an additional riser. A muzzle brake is included. The synthetic furniture keeps weight at 6.80 lbs. The pistol buffer tube configuration is the standard short-barreled AR pistol setup. 
 

Usage 

 
At 7.5 inches, this barrel is optimized for compact use rather than long-range accuracy. Effective for close-quarters scenarios, vehicle use, and range work. Muzzle blast is significant at this barrel length -- a suppressor makes a noticeable difference if that is an option. The .223 Wylde chamber's compatibility with 5.56 NATO gives more ammunition options without the chamber pressure concerns of a 5.56-spec chamber running .223 loads.

User feedback on the Great Lakes Tactical AR-15 Pistol in .223 Wylde is generally positive for what the platform is designed to do. The compact 7.5-inch barrel works well for close-quarters use and makes for an easy truck gun. The .223 Wylde chamber's dual compatibility with .223 Rem and 5.56 NATO comes up consistently as a practical positive.

Reliability and handling at short distances draw good marks. Most users find the recoil manageable for the platform's size. The shorter barrel's muzzle blast is the most common concern -- it is louder and more pronounced than a rifle-length barrel, and a number of owners recommend running a suppressor if accessible.

Customization is a recurring topic, with users sharing tips on optics, grips, and other accessories that suit the M-LOK handguard. Overall, buyers who understand they are getting a close-range tool with trade-offs at distance come away satisfied.