Griffin Armament | SD1.375X24 Gate-LOK | 17-4PH Stainless

The Griffin Armament SD1.375X24 Gate-LOK is a modular muzzle device built around the company’s GATE-LOK quick-attach mounting system. Constructed from 17-4PH stainless steel with a PVD black finish, it is designed for fast attachment and interchangeability. The device explicitly accommodates the A2 NATO compensator and Griffin’s GATE-LOK series proprietary muzzle devices, making it suitable for precision rifle setups and competition-oriented modular builds.

Product Specifications

• The brand is GRIFFIN ARMAMENT.
• The model is Gate-LOK.
• The marketed name is SD1.375X24 Gate-LOK 17-4PH Stainless Steel PVD Black.
• The finish is PVD.
• The material is 17-4PH stainless steel.
• The mounting system is the GATE-LOK quick-attach interface.
• The device accommodates the A2 NATO compensator and Griffin’s GATE-LOK series muzzle devices.
• The short product description provided is Griffin Armament SD1.375X24 Gate-LOK 17-4PH Stainless Steel PVD Black.
• The UPC is 689396839021.
• The image URL is https://media.server.theshootingwarehouse.com/large/171508.jpg.
• The category is listed as Class 3 Parts & Accessories.

The SD1.375X24 Gate-LOK pairs durable 17-4PH stainless construction with a corrosion-resistant PVD finish and a rapid-attach interface, offering a straightforward solution for shooters who need modularity in match or precision platforms. Its compatibility with the A2 NATO compensator and Griffin’s own muzzle devices supports flexible configuration without added complexity.