ECHOCORE Sector 5.56 Compact BLK Rifle Suppressor
EchoCore SuppressorsSecond only to its full-size sibling in 5.56 sound suppression in the EchoCore lineup, the Sector 5.56 Compact packs serious suppression into a short, CQB-friendly package. It’s made from 718 Inconel, fully 3D-printed and weld-free, and features the same XCR system for tight gas regulation. Perfect for vehicles, urban use, or anywhere you need agility without compromise.
Quick Hits
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12.9 oz — 5.11 in Length — 1.75 in Diameter
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5.56 / 6 ARC rated
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3D-printed Inconel body
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HUB (1.375×24) or 1/2×28 direct thread
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XCR helix baffles reduce blowback
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Low-flash vented endcap
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Full-auto rated — no barrel limits
This suppressor is regulated by the National Firearms Act (NFA). It must be shipped to a licensed dealer with a valid SOT (Special Occupational Tax) for transfer. Direct shipment to individuals is not permitted. Your dealer will assist you with the required ATF paperwork and approval process before the item can be released to you.