Technical Specifications
| Feature | Specification |
|---|---|
| Length | 3.87″ (short) / 5.75″ (full) |
| Weight | 5.1 oz (short) / 8 oz (full) |
| Material | 17-4 Stainless Steel |
| Finish | Black Nitride |
| Thread Mount | 1/2×28 Direct Thread |
| Caliber Compatibility | .22 LR, .22 Mag, 5.7x28mm |
| Full Auto Rated | Yes – rated for full-auto fire in .22 LR, .22 Mag (no barrel restriction), and 5.7x28mm (minimum 5″ barrel) |
| Semi-Auto Barrel Restrictions | No barrel length restrictions for .22 LR, .22 Mag, or 5.7x28mm |
| Serviceable | Yes |
| Warranty | Faxon Lifetime Guarantee |
| Max Body Diameter | 1.070″ |
| Minimum Extension Diameter | 1.00″ |
| Wrench Flats | 1.000″ and 0.875″ |









