Griffin Armament 3 Lug Adapter .45 ACP M16x1 LH

Griffin Armament 3 Lug Adapter Features The Griffin Armament 3 Lug Adapter is constructed from stainless steel with a Melonite QPQ finish providing a durable and corrosion-resistant adapter body suited to the thermal and mechanical demands of suppressor use on .45 cal host platforms. The M16x1 LH thread pattern interfaces with compatible suppressor bodies allowing the 3 Lug Adapter to convert the suppressor s mount interface to HK-patterned 3-lug barrel compatibility. Melonite QPQ surface treatment delivers an extremely hard finish that resists wear and corrosion across repeated attachment and removal cycles. The .45 cal caliber-specific design ensures proper bore alignment and fitment on HK-patterned 3-lug .45 cal host barrels without requiring additional adapters or modifications. The M16x1 LH left-hand thread pattern is used across a range of HK-patterned 3-lug .45 cal suppressor host configurations making the 3 Lug Adapter broadly compatible within that platform ecosystem. Griffin Armament manufactures the 3 Lug Adapter to the same precision tolerances applied across their suppressor accessory lineup. Griffin Armament 3 Lug Adapter Specifications Manufacturer: Griffin Armament Model: 3 Lug Adapter Caliber: .45 Cal Material: Stainless Steel Finish: Melonite QPQ Thread Pattern: M16x1 LH