ECHOCORE SECTOR 5.56 FULL

IN STOCK!

FACTORY NEW IN BOX!

FORM 3 IN HAND!

ECHOCORE SECTOR 556 FULL
12.9 oz — 5.11 in Length — 1.75 in Diameter
5.56 / 6 ARC rated
3D-printed Inconel body
HUB (1.375×24) or 1/2×28 direct thread
XCR helix baffles reduce blowback
Low-flash vented endcap
Full-auto rated — no barrel limits