New to the Recce 7 (MOD 3) is a tuned, Patented baffle system offering the apogee of multi-caliber sound performance. Elite tactical units requested minimal flash signature and Griffin responded by developing a low-profile flash reducer integral to the suppressor.The Recce 7 is CNC machined, and tig fusion welded for maximum thermal transfer and unparalleled strength and durability. Every component in the Recce 7 is manufactured from solid billets of strong, heat treated, high temperature corrosion resistant 17-4 Stainless Steel. Years of internal testing has found 17-4 stainless steel to provide longer service life than 718 Incolnel, the prior market leading alloy. 17-4 stainless is also twice as strong as cast Stelite 6, used by other industry companies. A Taper Mount Minimalist Brake is included, making the Recce 7 a terrific value.Overall SPL on a 12" 300BLK with Remington 220 Subsonic is 123DB, quieter than some 22 rimfire suppressors on the market.Whether hunting your favorite game or rucking on a long range patrol the Recce 7 is the right tool for the job.Rated on Following barrel lengths : No barrel restrictions! While longer barrels promote longer service life, this suppressor has no length restrictions!Compatible With : All Griffin Taper Mount devices and Taper Mount Direct Thread InterfacesINCLUDED: TAPER MOUNT MINIMALIST BRAKEDiameter:1.47"Overall Length:7.6"Length Added:4.975"Weight:17.5 OuncesMaterials:High strength, high temperature, corrosion resistant 17-4ph Stainless SteelAttachment:All Taper Mount devices and Taper Mount Direct Thread adaptersDB Attenuation:5.56mm (33DB), 300BLK (34DB Super), (39DB Sub) 7.62mm (32DB)Finish:High Temp CerakoteFull Auto Rated:Yes Tuned MOD 3 Baffling improves multi cal performance Integral low-profile flash suppressor 300WIN MAG Rated TIG Fusion Welded Minimal and Repeatable POI shift Rock Solid Mounting Taper Mount Compatible Minimalist Brake Included Griffin Endura-Kote Finish shim set Included Multi Caliber Friendly Lifetime Warranty