Andro Corp Industries ACI-15 Halo Features The Andro Corp Industries ACI-15 Halo is chambered in .300 Blackout and built on a gas-operated AR platform with a black anodized aluminum receiver and a Picatinny top rail for optic mounting. The 10 chrome moly vanadium barrel features a black nitride finish for outstanding corrosion and wear resistance a 1:7 twist that stabilizes both supersonic hunting loads and subsonic suppressor loads equally well and a 5/8x24 threaded muzzle fitted with an A2 flash hider for direct suppressor attachment. The M-LOK handguard provides a slim snag-free forend surface with full accessory compatibility for lights lasers and grip accessories. For .300 Blackout suppressor enthusiasts who want meaningfully better gas cycling and reduced back-pressure compared to an 8 barrel while staying in a compact pistol configuration the 10 ACI-15 Halo is the purpose-built choice. The ACI-15 Halo in .300 Blackout ships with an SBA3 pistol brace for a stable two-handed shooting grip and easy length adjustment paired with a black A2 pistol grip for a familiar AR feel. The safety selector and mil-spec trigger deliver predictable consistent operation and the ambidextrous controls support left- and right-handed shooters without modification. At 25 overall and 5.80 lbs the Halo is compact enough for vehicle carry and home defense deployment while providing the additional dwell time that makes 10 .300 Blackout barrels preferred by experienced suppressor users. For .300 Blackout suppressor owners home defenders and AR pistol enthusiasts who want a refined properly configured 10 host at a practical price the Andro Corp Industries ACI-15 Halo is available for sale at GrabAGun. Andro Corp Industries ACI-15 Halo Specifications Manufacturer: Andro Corp Industries Model: ACI-15 Halo Category: Tactical Pistols Series: Halo Caliber: 300 Blackout Gun Platform: AR Style Operating System: Gas Capacity: 30+1 Stock Material: Polymer Action: Semi-Auto OAL: 25 Hand: Ambidextrous Sights: None Barrel Finish: Black Nitride Barrel Material: Chrome Moly Vanadium Muzzle: A2 Flash Hider Twist: 1:7 Receiver Description: Picatinny Rail Grips: A2 Handguards: M-LOK Receiver Material: Aluminum Safety: Safety Selector Thread Pattern: 5 / 8x24 Stock Description: SBA3 Pistol Brace Barrel Description: Threaded Barrel Length: 10 Receiver Finish: Black Anodized Trigger: Mil-Spec Weight: 5.80 lbs Stock Finish: Black Available At: GrabAGun