Attach your Rugged Obsidian to an HK patterned 3-Lug barrel or muzzle device.
This coupler is compatible with any HK 9mm patterned barrel/device.
| Manufacturer | Rugged Suppressors |
|---|
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3-Lug Mount for the Rugged Obsidian
3-Lug Mount for the Rugged Obsidian
Attach your Rugged Obsidian to an HK patterned 3-Lug barrel or muzzle device.
This coupler is compatible with any HK 9mm patterned barrel/device.
| Manufacturer | Rugged Suppressors |
|---|
