The Otter Creek Labs Infinity 556K is a 5.56 NATO rated rifle suppressor built on the success of the Infinity 7.62. It delivers low back pressure, low signature, and excellent sound performance across barrel lengths from short to full-length AR and AK platforms. It is also rated for 6mm.
The Infinity's standout feature is its adjustable end cap system — swap caps to tune back pressure for everything from bolt actions to over-gassed semi-autos. Ships with the medium back pressure end cap; low and high back pressure caps available separately.
Printed in Haynes 282 for exceptional high-temperature durability. Backed by a lifetime warranty.
Specs:
Caliber: 5.56mm (6mm rated)
Length: 5.5" (no mount)
Weight: 13 oz (no mount)
Diameter: 1.75"
Material: Haynes 282
Rear Thread Pattern: 1.375x24 HUB / Bravo
Warranty: Lifetime
