Exigent Defense StreetGoblin556 5.56 NATO Inconel Suppressor + Plan B Quick Detach System
Brand: Exigent Defense
Model: SG556
Type: Nfa
Price: $775.00
MPN: 6082759120131
UPC: 6082759120131
Product Details:
Exigent Defense StreetGoblin556(TM) 5.56 SuppressorFeaturing the Rearden Plan B Mounting SystemThe StreetGoblin556(TM) is a compact, hard-use suppressor engineered to disrupt expectations-now configured with the Rearden Plan B mounting system for precision taper lockup, fast attachment, and multi-host compatibility without sacrificing durability or performance. Built for SBRs, duty rifles, and professional-use AR platforms, the StreetGoblin556(TM) blends Inconel 718 construction, advanced internal geometry, and forward-venting gas control to outperform suppressors nearly twice its size.Constructed entirely from Inconel 718 using Direct Metal Laser Sintering (DMLS), the StreetGoblin556(TM) features a monolithic, tubeless design with no welds, seams, or stacked baffles to fail. This additive manufacturing process enables complex internal structures impossible to achieve through traditional machining-resulting in improved sound performance, aggressive gas flow control, and exceptional strength under sustained heat and pressure.At the core of the StreetGoblin556(TM) is a proprietary coaxial forward-venting system that channels expanding gases into an annular path surrounding the bore. This architecture reduces back pressure, minimizes gas blowback to the shooter, improves cycling reliability, and maintains controllability during rapid strings of fire-exactly where traditional 5.56 suppressors struggle. On short-barreled rifles and suppressed gas systems, this translates to cleaner operation, less gas-to-face, and smoother recoil behavior.An integrated four-prong counter-rotation internal flash hider disrupts sound waves and crushes visual flash signature, while tuned internal frequency manipulation delivers impressive suppression from a compact 5.0-inch overall length. With Inconel's heat resistance exceeding 1,400AdegF, the StreetGoblin556(TM) thrives in high-round-count training, maritime environments, and adverse operational conditions.Finished in CERAKOTEA(R) C-Series C-102 Graphite Black, the StreetGoblin556(TM) resists abrasion, thermal cycling, corrosion, and environmental wear while maintaining a low-reflective signature.Included Rearden Plan B Mounting SystemThis package ships with Rearden Manufacturing components engineered for precision alignment, durability, and repeatable suppressor mounting:Rearden Manufacturing Atlas Bravo Thread AdapterThe Atlas Bravo converts the StreetGoblin556(TM)'s industry-standard HUB interface into a Rearden Plan B taper mount. Precision-machined from heat-treated steel and finished in black nitride, it delivers secure, repeatable attachment with excellent resistance to wear, heat, and carbon fouling. Tight tolerances ensure consistent bore alignment and reliable point-of-impact retention when attaching or removing the suppressor.Atlas Bravo Highlights:HUB (1.375A-24) to Rearden Plan B taper interfaceHeat-treated, precision-machined steelBlack nitride finish for wear and corrosion resistanceCompact, lightweight profile with excellent alignment consistencyRearden Manufacturing FHD Flash HiderCompleting the system is the Rearden FHD Flash Hider, a hard-use muzzle device designed for suppressor hosts running the Plan B taper system. Featuring a .375" bore, 1/2x28 threads, and a square shoulder, the FHD ensures precise timing and concentric alignment-critical for accuracy and suppressor longevity. Its durable black nitride finish enhances corrosion resistance while maintaining a low-visibility profile.FHD Specifications:Thread Pattern: 1/2x28Bore Diameter: .375"Shoulder: SquareMount Interface: Rearden Plan BFinish: Black NitrideFunction: Flash suppression & suppressor mounting interfaceMade in the USAKey FeaturesStreetGoblin556(TM) SuppressorMonolithic Inconel 718 construction (no welds, no joints)DMLS additive manufacturing with advanced internal architectureProprietary coaxial forward-venting system for reduced back pressureReduced gas blowback and cleaner operation on SBRs and gas gunsIntegrated four-prong counter-rotation internal flash hiderUltra-compact 5.0" length ideal for CQB and suppressed 10.3-11.5" riflesSurvives high-heat, full-auto, and high-volume training cyclesIndustry-standard 1.375A-24 HUB (Bravo) mounting platformFinished in CERAKOTEA(R) C-102 Graphite BlackRearden Plan B Mounting System (Included)Rearden Atlas Bravo HUB-to-Plan B adapterRearden FHD Flash Hider, 1/2x28, square shoulderPrecision taper lockup with excellent concentricityReduced carbon lock compared to direct-thread systemsMaintains POI consistency under heat and sustained fireIdeal for multi-host suppressor setupsSpecificationsCategoryValuePart NumberSG556Caliber5.56 NATO / .223 RemLength5.0"Diameter1.62"Weight13.1 oz (Suppressor Only)MaterialInconel 718ConstructionDMLS, monolithicFinishCERAKOTEA(R) C-102 Graphite BlackMount SystemRearden Plan B + 1.375A-24 HUBSound Reduction~32 dB classFull-Auto RatedYesMinimum Barrel Length10.3"Compact. Brutal. Mission-proof.StreetGoblin556(TM) + Rearden Plan B - built for shooters who break expectations, not gear.Now available at BattleHawk Armory.
