Rugged Obsidian9 3 Lug Adapter


  • Precise Manufacturing
  • Long Term Reliability
  • Durable Construction

Enter the serial number (*Internal Use*)

SKU: OA9 Categories: , , , Tags: , ,


High quality components and precise manufacturing make Rugged Suppressor parts ideal for maintaining and upgrading firearms.

The durability, reliability and excellent build quality of these parts will ensure years of service you can count on.

The 3 Lug Adapter features their 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 our 3 Lug Mount.

This 3 Lug Adapter is made to 9mm HK spec. and is not compatible with 45ACP.

*We recommend using Red Loctite and 20-25 ft-lbs to torque the 3 Lug Adapters onto your barrel.

Additional information

Weight 2 oz
Dimensions 2.6 × 1.5 × 1.4 in
Thread Pitch

1/2×28, 5/8×24, 1/2×36, M13.5×1 LH




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