Kel-Tec SU-22
Kel-Tec CNC Industries · Carbine · In Production · 2007
Also known as: SU-22CA, SU22
Overview
The Kel-Tec SU-22 is a lightweight, AR-15-style semi-automatic rimfire carbine chambered in .22 LR. Introduced in 2007, it uses a simple blowback action housed in a polymer receiver and pairs a folding stock with a 16.1-inch threaded barrel, AR-pattern controls, adjustable iron sights, and an integrated Picatinny optics rail. Marketed as an affordable tactical trainer and plinker, it accepts a high-capacity 26-round magazine and weighs only about four pounds.
Specifications
| Weight (empty) | 1814 g (64.0 oz) |
| Overall Length | 864 mm (34.02") |
| Barrel Length | 409 mm (16.10") |
| Action Type | Blowback |
| Firing Mechanism | Hammer Fired |
| Trigger Type | Single Stage |
| Magazine Capacity | 26 rounds |
| Magazine Type | Detachable Box |
| Effective Range | 100 m (109 yd) |
| Barrel Rifling | Right Hand |
| Rifling Twist | 406 mm (15.98") |
| Frame Material | Polymer |
| Barrel Material | Steel |
| Stock Material | Polymer |
| Finish | Black |
Calibers
- .22 Long Rifle · primary — also known as .22 LR, 22LR
Features
- Firing modes: Semi Automatic
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Crossbolt Safety
- Features: Folding Stock, Threaded Barrel, Adjustable Sights, Picatinny Rail, Ar Style Grip, Stock Storage Compartment, Lightweight
Variants
- Kel-Tec SU-22CA — Compliant
Production
Production years: 2007-present
Origin
Country of origin: United States
Designer: George Kellgren
Notes
The SU-22CA is the standard current-production California-compliant variant with a fixed (non-folding) stock arrangement and 26-round magazine. The barrel is threaded 1/2x28 to accept common muzzle devices. The stock includes a storage compartment. Twist rate is 1:16 inches.
Background
The SU-22 was Kel-Tec's rimfire companion to its centerfire SU-16 rifle, giving owners an AR-style platform that could be fed with inexpensive .22 LR for low-cost training and practice.