22-Whistler
Serviceable rimfire can that comes apart for cleaning. Rated .22LR through 5.7x28 FN and full-auto rated for rimfire.
Eleven baffles in 17-4 stainless and 7075 aluminum, 5.5 in overall and 6.6 oz, black finish, with a 1/2-28 direct-thread mount.
$289.00
MSRP
Specifications
| SKU: | GFA22W |
|---|---|
| Caliber rating | .22LR, .22 WMR, .17 HMR, 5.7x28 FN |
| Overall Length | 5.5 in |
| Diameter | 1.125 in |
| Weight | 6.6 oz |
| Baffles | 11 |
| Material | 17-4 stainless and 7075 aluminum |
| Mount | 1/2-28 direct thread |
| Full-auto | Rated, rimfire only |
| Construction | Serviceable |
| Finish | Black |
| Sound reduction (.22LR) | -24.9 dB at the muzzle, -20.3 dB at the shooter's ear, measured with a Larson Davis Spartan™ Model 821 |
| Sound test | .22LR subsonic, 16.5 in rifle. In-house testing, October 2026, peak dB reduction vs. unsuppressed, measured with a Larson Davis Spartan™ Model 821. |
NFA noticeShips to your dealer, not your door. Your dealer submits an ATF Form 4 transfer, and you can take possession once it is approved. The federal tax on suppressors is $0 as of January 1, 2026.
Ready to start the stamp?
Quietflow cans transfer through any licensed SOT dealer. Find one near you, or send us a note and we'll point you at the closest shop carrying the line.