HK-pattern 3-lug adapter from Griffin Armament for 3-lug silencers using 1/2×36 threads. Made from 17-4PH stainless with Melonite QPQ treatment and compatible with Griffin 3-lug interface assemblies.
This Griffin Armament 3-lug adapter provides a standard HK-pattern interface for attaching compatible 3-lug silencers and interface assemblies. It is produced from 17-4PH stainless and receives a Melonite QPQ surface treatment for corrosion resistance and wear performance. The adapter uses a 1/2×36 threaded interface and is identified by the manufacturer’s part number 3L1236; one supplied name variant includes a 9mm designation.
Product Specifications
The manufacturer is Griffin Armament.
The manufacturer’s part number is 3L1236.
The model is listed as a 3-lug adapter.
The adapter uses a 1/2×36 threaded interface.
The product name includes the caliber designation 9mm in one source entry.
The design follows the HK-pattern 3-lug standard for silencers and mounts.
The material is specified as 17-4PH stainless.
The surface treatment is Melonite QPQ.
The adapter is compatible with Griffin 3-lug interface assemblies.
The adapter will fit 3-lug silencers made to the HK 3-lug standard.
The listed weight is .09375 (units not specified in source data).
The product category is Class 3 Parts & Accessories.
The UPC is 791154081990.
The Griffin Armament 3L1236 3-lug adapter is a straightforward, standards-based mounting solution for users who need reliable interface parts for range, competition, or training setups. Its stainless construction and Melonite QPQ finish prioritize durability and corrosion resistance without adding unnecessary complexity.
Dead Air Xeno Xero Mount DA147 | 11/16-24 | .45 Cal
MSRP:$90.00
Your Price:$71.00
Disclaimer: Our e-commerce site uses stock images for item photography. In most cases, these are completely accurate however there are some cases where the image may not wholly reflect the item being purchased. It is your responsibility to verify the UPC of the item you are purchasing from us with the manufacturer to confirm you are placing an order for the correct item.
