EA – Big Sixy 6mm / 5.56 – FDE

Energetic Armament’s BIG SIXY is lightweight and compact. Built for 6mm and small-bore rifles like 5.56 NATO.

Its Hex-Shaped exterior helps mitigate back-pressure as well as manage gas. HUB mounting system and also includes a flash-reducing end cap.

Specifications:

• Caliber: 6mm ARC – 5.56 NATO – 5.45×39 (FA rated), 5.6×28 (FA rated) – .223 Valkyrie
• Length: 6.7″
• Weight: 14.7 oz
• Diameter: 1.65″ (HEX) – 1.83″ (MAX)
• Material: DMLS Inconel 718
• Finish: FDE Cerakote
• Mount: HUB (Does not include HUB mount)
• Blast Baffle Clearance: 1.80″
• Full Auto Rated: Yes