Diamondback Ventra DBS-556i 5.56 NATO 1/2x28 HUB Inconel Flat Dark Earth Suppressor The Diamondback Ventra DBS-556i is a compact, full-auto rated 5.56 suppressor with an Inconel 718 core and HUB-compatible 1/2x28 direct-thread mount, now available at BattleHawk Armory. Rated for 5.56x45mm; full-auto rated Inconel 718 core with 17-4 stainless endcap HUB-compatible 1/2x28 direct-thread adaptor included 5.711 with mount, 1.55 diameter No minimum barrel length Now available at BattleHawk Armory Asymmetric baffles balance suppression and flash, while Pressure Venting Technology keeps gas out of your face. The body weighs 12.0 oz and wears Flat Dark Earth Cerakote. Grab yours today at BattleHawk Armory. Specifications Manufacturer: Diamondback Firearms Model: Ventra DBS-556i MFR#: DBS-556iFDE UPC: 810035758049 Caliber: 5.56x45mm Material: Inconel 718, 17-4 stainless steel Mount: Direct-thread HUB adaptor, 1/2x28 Finish: Flat Dark Earth OAL: 5.711 with mount (5.336 without) Diameter: 1.55 Weight: 12.0 oz body; 2.0 oz adaptor Full-Auto Rated: Yes NFA Item: Suppressor, ATF Form 4 transfer required Order your Diamondback Firearms Ventra DBS-556i for sale at BattleHawk Armory and start your Form 4 today.