Griffin Armament GP5 Direct Thread Suppressor - 5.56mm, 1/2x28, Black Overview The GP (General Purpose) Mod 5 suppressors are designed to be lightweight, durable, and affordable for general use. Constructed entirely of laser-welded 17-4 stainless steel and featuring Griffin's patented ECO-FLOW(TM) baffle technology, the GP5 delivers exceptional performance and reliability. This suppressor is engineered with front and rear 3/4" (19mm) wrench flats for traditional use or forend rail-integrated applications. Additionally, it comes pre-drilled with a .125" hole for pinning and welding, making it ideal for creating "one-stamp guns." The GP5 can be pinned on barrels as short as 10.5" and is rated for use up to and including 220 Swift. Key Features Laser-Welded Construction: Ensures maximum durability and longevity. Lightweight Tubeless Design: Provides a compact and efficient suppressor. 1/2x28 TPI Threads: Standard industry threading for 5.56mm barrels. 3/4" Wrench Flat Mounting Geometry: Allows for easy installation and removal. Pre-Drilled for Pinning and Welding: Ideal for permanent attachment to achieve NFA compliance. Shim Set Included: Facilitates precise alignment for pin-and-weld applications. Full Auto Rated: Built to withstand high rates of fire. High-Strength, High-Temperature, Corrosion-Resistant 17-4PH Stainless Steel: Offers superior longevity and resilience. Silencer Accessory Bag Included: Convenient storage for transport and maintenance. Specifications Caliber Rating: Up to .220 Swift Diameter: 1.5 in Overall Length: 6.25 in Length Added (vs. A2 Compensator): 4.8 in Weight: 12.5 oz Material: High-Strength, High-Temperature, Corrosion-Resistant 17-4PH Stainless Steel Attachment: 1/2x28 TPI (Industry Standard for 5.56mm Barrels) Finish: Cerakote Color: Black DB Attenuation: 31DB What's Included Griffin Armament GP5 Suppressor Silencer Accessory Bag Applications The GP5 is a top-tier choice for shooters seeking a suppressor that balances performance, durability, and affordability. It is designed for general-purpose use on rifles chambered in 5.56mm and provides a versatile solution for users who need a lightweight and rugged suppressor. Manufacturer SKU: GAGP5-WUPC: 791154080986