GEMTECH has been supplying militaries world-wide with large bore suppressors for years. The new ARROW is a continuation of GEMTECH's military-grade lineage of .338 Lapua suppressors only this time it's available on the commercial market. It's GEMTECH's first suppressor to utilize our new 3-Lug quick detach muzzle brake system which greatly increases accuracy. With such strenuous testing requirements you can know you're getting the best 338-rated suppressor on the market. - Caliber: .338 Lapua Magnum and smaller - Sound Reduction: 32dB - Length: 12 - Diameter:1.875 - Weight: 27oz. - Material: Titanium 7075 Aluminum - Finish: High Temp Black Cerakote - Mount: 3-Lug Quick Mount