AAC HUB2K 6MM DT 1/2X28 BLACK

The HUB2K is a spin on the legendary M4-2000. With new DMLS 3D printing, AAC can make the can stronger and lighter without sacrificing sound performance. Now with oversized baffles to help eliminate backpressure and minimize end cap strikes on SBRs, the HUB2K is the new chapter in the legacy of the M4-2000. With HUB standard 1.375-24 in the rear, you can run any HUB style mount and still have that legendary performance the M4-2000 was known for.

• Full-Auto Rated
• Rated for 5.56 NATO and 6MM ARC
• HUB Compatible
• Ships wit 1/2X28 Direct Thread Mount
• Oversized Bored Baffle (6MM) For Reduced Backpressure
• 3D Printed 718 Inconel Construction