Griffin Armament GP7 Suppressor | 7.62mm | 1.50″

The Griffin Armament GP7 is a general-purpose direct-thread suppressor engineered for durability, straightforward service, and consistent performance. It is constructed from 17-4PH stainless steel and uses Griffin’s patented ECO-FLOW baffle technology to manage gas flow while maintaining a compact, serviceable package. The GP7 is compatible with 5/8×24 threaded barrels and ships pre-drilled for pinning; it is described by the manufacturer as rated through .300 Remington Ultra Magnum.

Common applications include precision shooting and field use where a robust, serviceable suppressor is required. The GP7’s design also supports rail-integrated or traditional front-end installations thanks to its front and rear wrench flats.

Product Specifications

• The model is GP7.
• The caliber/gauge is 7.62mm.
• The material is 17-4PH Stainless Steel.
• The finish is Black Cerakote.
• The diameter measures 1.50 inches.
• The overall length is 6.25 inches.
• The weight is 15.3 ounces.
• The thread pattern is 5/8×24.
• The device includes front and rear 3/4-inch wrench flats.
• The suppressor ships pre-drilled with a 0.125-inch hole for pinning.
• It can be pinned on barrels as short as 9.5 inches.
• Rated for use up to and including .300 Remington Ultra Magnum.
• Barrel ratings note full-auto rated on calibers up to .308 Winchester.
• Manufacturer-listed sound attenuation is 31 dB.
• The UPC is 791154080993.

The GP7 focuses on dependable construction and practical serviceability: the stainless-steel build and ECO-FLOW baffle stack make it suitable for repeatable field use where long-term durability matters. Its direct-thread attachment and pre-drilled pin option give you mounting flexibility, and the compact footprint keeps added length and weight to a minimum.