The Great Lakes Firearms AR-15 Pistol is an AR-pattern semi-automatic handgun chambered in .223 Wylde. It has a 7.5-inch barrel with a nitride finish, a black overall finish, and a stabilizing brace for one-handed use. The AR-pattern upper accepts common optics mounting and runs on a gas-operated semi-automatic action, giving it the same manual of arms as a full-size AR-15 rifle in a shorter package. 
 

Key Specifications 

• Brand: Great Lakes Firearms 
• Model: AR-15 Pistol 
• Caliber: .223 Wylde 
• Action: Semi Auto 
• Capacity: 30+1 
• Barrel Length: 7.5 in 
• Finish: Nitride 
   

Detailed Features 

• AR-15 pattern, gas-operated semi-automatic action 
• Stabilizing brace fitted for one-handed use in pistol configuration 
• 7.5-inch barrel with a nitride finish for corrosion resistance 
• Optic-ready AR rail for mounting a red dot or other sighting system 
• 30+1 magazine capacity chambered for .223 Wylde 
• Short 7.5-inch barrel keeps the overall package compact while retaining the AR-15 manual of arms

Owners picking up the Great Lakes Firearms AR-15 Pistol are usually after an affordable way into the AR-pattern pistol category. Fit and finish get generally positive marks for the price point, and some owners upgrade the trigger or other internals over time.

The .223 Wylde chamber is popular for its flexibility with common .223-class ammunition, and the nitride-finished barrel holds up well to regular range use. The brace splits opinion the same way it does across the AR-pistol category, some like the added stability, others swap it for their own accessory.

As a budget-friendly AR pistol it draws comparisons to pricier name-brand builds, and most owners come away satisfied it handles the fundamentals well even if the aftermarket ecosystem is not as deep as more established platforms.