Rugged Suppressors
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The 3 Lug Adapter features the patented Go/No Go Gauge. The No Go/Go Gauge provides confirmation that your suppressor is properly attached, for a surprise free shooting experience. The 3 Lug Adapter is compatible and used in conjunction with OSS's 3 Lug Mount. This 3 Lug Adapter is made to 9mm HK spec and is not compatible with 45ACP.
| Model: | 3 Lug Adapter |
| Color: | Black |
| Caliber: | 9mm Luger |
| Firearm Fit: | HK |
| Thread Pattern: | 5/8"x24 |