
Availability: In Stock
Current Stock: Out of stock
The ATI GSG-16 .22LR AR-15 carbine in tan is a modern tactical rimfire rifle built for shooters who want AR-platform ergonomics, genuine fun at the range, and minimal recoil. Based on the proven GSG operating system, the GSG-16 strips away the complexity and expense of centerfire shooting without sacrificing the controls and feel that make the AR platform intuitive. Whether you're training new shooters, running drills on a budget, or simply stacking rounds downrange on a Saturday afternoon, this is the kind of rifle that earns permanent rack space.
The GSG-16 handles like a tactical carbine: ambidextrous charging handle, M-LOK handguard with integrated Picatinny rails, quick-acquisition iron sights, and a collapsible stock that doubles as magazine storage. The tan finish fits any modern rifle setup, and the overall design lets you run real-world carbine movements without the centerfire punch. The 16.25-inch barrel keeps things handy for indoor ranges and tight shooting positions. With a 5.84-pound unloaded weight and standard AR ergonomics, it points naturally and cycles smoothly—and thanks to the .22LR platform, you'll actually enjoy putting rounds downrange all day without fatigue.
Magazines are compatible with GSG-5 and GSG-522 platforms, giving you options if you're already in the GSG ecosystem. High-velocity .22LR ammunition (1260 fps recommended) feeds reliably and delivers the consistency rimfire shooters expect. This isn't a novelty gun; it's a legitimate training tool and a genuinely entertaining rifle for anyone who appreciates accuracy, control, and straight-forward mechanical design.
| Caliber | .22LR (High Velocity recommended, 1260 fps) |
| Barrel Length | 16.25 inches, 6 grooves |
| Overall Length (Stock Extended) | 34.25 inches |
| Overall Length (Stock Collapsed) | 28.5 inches |
| Unloaded Weight | 5.84 lbs |
| Trigger Pull | 5.5 lbs |
| Magazine Capacity | 22 rounds (included) |
| Magazine Compatibility | GSG-5/522 stick and rotary magazines |
| Receiver | Polymer |
| Handguard | M-LOK with Picatinny rails |
| Stock | Collapsible with magazine storage |
| Charging Handle | Ambidextrous |
| Sights | Quick-acquisition front and rear |
| Finish | Tan |
| Model Number | 215GERGGSG1622T |
The GSG-16 includes a 22-round magazine and is compatible with GSG-5 and GSG-522 stick and rotary magazines, giving you flexibility if you already own other rifles in the GSG platform.
Yes. The M-LOK handguard features integrated Picatinny rails that accept standard optics mounts. The collapsible stock also accommodates sight radius adjustments if you prefer iron sights.
The GSG-16 fires .22LR ammunition. High-velocity .22LR (1260 fps) is recommended for reliable cycling and consistent performance.
Absolutely. The AR-15 ergonomics, minimal recoil, lightweight design, and low ammunition cost make it an excellent platform for teaching marksmanship fundamentals and carbine handling without fatigue or financial strain.

SKU: 120918898 • Width: 10.4in • Height: 4.5in • Depth: 33in • Weight: 6.7oz





Availability: In Stock
Current Stock: Out of stock
The ATI GSG-16 .22LR AR-15 carbine in tan is a modern tactical rimfire rifle built for shooters who want AR-platform ergonomics, genuine fun at the range, and minimal recoil. Based on the proven GSG operating system, the GSG-16 strips away the complexity and expense of centerfire shooting without sacrificing the controls and feel that make the AR platform intuitive. Whether you're training new shooters, running drills on a budget, or simply stacking rounds downrange on a Saturday afternoon, this is the kind of rifle that earns permanent rack space.
The GSG-16 handles like a tactical carbine: ambidextrous charging handle, M-LOK handguard with integrated Picatinny rails, quick-acquisition iron sights, and a collapsible stock that doubles as magazine storage. The tan finish fits any modern rifle setup, and the overall design lets you run real-world carbine movements without the centerfire punch. The 16.25-inch barrel keeps things handy for indoor ranges and tight shooting positions. With a 5.84-pound unloaded weight and standard AR ergonomics, it points naturally and cycles smoothly—and thanks to the .22LR platform, you'll actually enjoy putting rounds downrange all day without fatigue.
Magazines are compatible with GSG-5 and GSG-522 platforms, giving you options if you're already in the GSG ecosystem. High-velocity .22LR ammunition (1260 fps recommended) feeds reliably and delivers the consistency rimfire shooters expect. This isn't a novelty gun; it's a legitimate training tool and a genuinely entertaining rifle for anyone who appreciates accuracy, control, and straight-forward mechanical design.
| Caliber | .22LR (High Velocity recommended, 1260 fps) |
| Barrel Length | 16.25 inches, 6 grooves |
| Overall Length (Stock Extended) | 34.25 inches |
| Overall Length (Stock Collapsed) | 28.5 inches |
| Unloaded Weight | 5.84 lbs |
| Trigger Pull | 5.5 lbs |
| Magazine Capacity | 22 rounds (included) |
| Magazine Compatibility | GSG-5/522 stick and rotary magazines |
| Receiver | Polymer |
| Handguard | M-LOK with Picatinny rails |
| Stock | Collapsible with magazine storage |
| Charging Handle | Ambidextrous |
| Sights | Quick-acquisition front and rear |
| Finish | Tan |
| Model Number | 215GERGGSG1622T |
The GSG-16 includes a 22-round magazine and is compatible with GSG-5 and GSG-522 stick and rotary magazines, giving you flexibility if you already own other rifles in the GSG platform.
Yes. The M-LOK handguard features integrated Picatinny rails that accept standard optics mounts. The collapsible stock also accommodates sight radius adjustments if you prefer iron sights.
The GSG-16 fires .22LR ammunition. High-velocity .22LR (1260 fps) is recommended for reliable cycling and consistent performance.
Absolutely. The AR-15 ergonomics, minimal recoil, lightweight design, and low ammunition cost make it an excellent platform for teaching marksmanship fundamentals and carbine handling without fatigue or financial strain.
SKU: 120918898 • Width: 10.4in • Height: 4.5in • Depth: 33in • Weight: 6.7oz
