Yankee Hill Machine R9
Yankee Hill Machine Co. · Suppressor · Model YHM-2155-28
Multi-caliber 9mm bore suppressor in 17-4 PH stainless on the 1.375-24 HUB thread. Ships with a 1/2-28 direct thread HUB adapter. Rated for 9mm and .300 Blackout on 7.5 in barrels, and for .308, 5.56, .350 Legend and 6.5 Grendel on 16 in barrels; full auto is limited. Figures are with the adapter fitted.
Specifications
| Weight | 312 g |
| Length | 140 mm |
| Bore diameter | 9.1 mm |
| Model number | YHM-2155-28 |
| Material | 17-4 PH stainless steel |
| Diameter | 40 mm |
| Mount | 1/2-28 direct thread HUB adapter |
| Full Auto | limited |
| Sound Db | 123 |
Mounting
Needs 1/2x28 at the Muzzle position.
Rated calibers
- 9x19mm-parabellum
- 300-aac-blackout - minimum barrel 191 mm
- 308-winchester - minimum barrel 406 mm
- 7-62x51mm-nato - minimum barrel 406 mm
- 350-legend - minimum barrel 406 mm
- 6-5-grendel - minimum barrel 406 mm
- 5-56x45mm-nato - minimum barrel 406 mm
- 223-remington - minimum barrel 406 mm