Energetic Armament Big Sixy

The Energetic Armament Big Sixy is a compact, lightweight rifle suppressor designed for use with 6mm and small‑bore centerfire calibers, including 5.56 NATO and related cartridges. Manufactured using DMLS Inconel 718, the suppressor features a hexagonal external profile and a low back‑pressure internal design intended to manage gas flow during firing. The Big Sixy uses the industry‑standard 1.375x24 HUB mounting interface, allowing compatibility with a wide range of mounting solutions (sold separately). An integrated end cap incorporates flash‑mitigation features and a textured profile. The suppressor is available in Black or Flat Dark Earth (FDE) Cerakote® finishes and is rated for full‑auto use.

Specifications

• Caliber Ratings:
  • 6mm ARC
  • 5.56 NATO
  • 5.45×39 (Full Auto Rated)
  • 5.7×28 (Full Auto Rated)
  • .224 Valkyrie
• Weight: 14.7 oz
• Overall Length: 6.7 in
• Diameter:
  • 1.65 in (Hex)
  • 1.83 in (Maximum)
• Material: DMLS Inconel 718
• Finish Options: Black or Flat Dark Earth (High‑Temp Cerakote®)
• Mounting Interface: 1.375×24 HUB (mount not included)
• Blast Baffle Clearance: 1.80 in
• Full‑Auto Rated: Yes