griffinarmamentgp7 thread pitch suppressors were designed to provide the customer with a lightweight, durable, and affordable suppressor for general use. Constructed entirely of 17-4 stainless steel and utilizing our patented baffle technology, GP suppressors are durable and high-performance. Front and rear 3/4″ ( or 19mm) wrench flats provide options for traditional use or forend rail integrated applications. GP suppressors come pre-drilled with a .125″ hole for pinning to create “one stamp guns”. The GP7 can be pinned on a barrel as short as 9.5″. The GP7™ is a .30 calibre aperture silencer rated for use up to and including .300 Remington Ultra Magnum. The GP series provides quality, engineering, construction, versatility, and affordability in one.

CAPITOL ARMORY’S OPINION 

The Griffin GP7 is a cost-effective option for those looking to simply screw a suppressor onto their host firearm. The GP7 is a no-frills suppressor, but it is very effective in the suppression department and easy on your budget. For those looking for a “one stamp” configuration on their short barrel, the GP7 has a pre-drilled hole, making it the perfect “pin and weld” suppressor to satisfy BATFE minimum barrel length restrictions. The GP7 does not require thread adapters or thread modules, allowing for easy pin and weld jobs for most barrels. If you are looking for a durable and cost-effective option that is also effective in the sound reduction department, look no further.