ATI GERGGSG1622P | GSG-16 .22 LR | 16.25″ Barrel

The ATI GSG-16 is a rimfire semi-automatic that replicates the look and controls of a centerfire AR-style platform while using economical .22 LR ammunition. It features a polymer grip and receiver, a synthetic collapsible stock with an internal storage compartment, and a non-threaded 16.25″ barrel with a faux suppressor profile. For a practical optic under $1,000 that pairs well with this rifle, consider a 2-7×32 rimfire-rated scope such as the Vortex Crossfire II 2-7×32 for general-range target work and small-game utility.

Product Specifications

• The manufacturer is American Tactical / ATI.
• The model is listed as GSG-16.
• The manufacturer’s part number is GERGGSG1622P.
• The caliber is .22 LR.
• The capacity is 22 + 1.
• The action is Semi-Auto.
• The barrel measures 16.25 inches.
• The barrel type is Non-Threaded.
• The barrel length range is 16 to 16.99 inches.
• The sights are described in the product text as adjustable front and rear sights.
• The receiver includes a black Picatinny rail.
• The grip material is Polymer.
• The stock is a synthetic collapsible stock with storage compartment.
• The muzzle/profile is described as a faux suppressor.
• The UPC is 810113113692.

This GSG-16 configuration is suited to economical range sessions, marksmanship practice, and small-game or pest-control training where rimfire ammunition provides low-cost, low-recoil operation. Its AR-style ergonomics and Picatinny rail make mounting optics and accessories straightforward, and the collapsible stock with storage adds practical utility for field work and range bags.