Griffin Armament GP7 Suppressor Black .30 Caliber

The GP7 suppressor is constructed from 17-4PH stainless steel and features a durable black Cerakote finish, ensuring long-lasting performance. Its 5/8x24 TPI thread pattern is industry standard for most .30 caliber barrels, making it widely compatible. The suppressor is pre-drilled for pinning and welding, providing flexibility for permanent attachment. Additionally, a silencer pouch is included for easy storage and transport.

Griffin Armament GP7 Specifications
Manufacturer: Griffin Armament
Model: GP7 (General Purpose)
Type: Suppressor
Caliber/Gauge: .30 Caliber
Finish: Black
Material: 17-4PH Stainless Steel
Overall Length: 7.23"
Attachment Method: Direct Thread
Thread Pattern: 5/8x24 TPI
Weight: 15.3 oz
Additional Info:
     Cerakote finish
     Silencer pouch included
     Pre-drilled for pinning and welding

Given its mid-length design (7.23") and tubeless stainless steel construction, the Griffin Armament GP7 offers solid suppression—estimated around 134–137 dB at the muzzle with .308 Win and similar .30 cal loads. It uses Griffin’s patented ECO-FLOW™ baffle technology, which helps reduce backpressure and improve tone, especially on semi-auto platforms. While not the quietest suppressor in its class, it balances durability, affordability, and performance for general-purpose use