single bag swab its ar 15 m4 modern sport rifle msr star chamber cleaning foam swabs 43 5556 SELECT PRODUCT OPTION::SINGLE BAG: 43-5556 Lint-free and non-abrasive foam construction

Lint-free and non-abrasive foam construction

making the 71-4557 ideal for electronics

and lint-free performance while remaining non-abrasive on delicate surfaces

Made in the USA for consistent quality and performance

single bag swab its ar 15 m4 modern sport rifle msr star chamber cleaning foam swabs 43 5556 SELECT PRODUCT OPTION::SINGLE BAG: 43-5556 Lint-free and non-abrasive foam constructionStar Chamber Cleaning Foam Swabs AR 15 M4 MSR Precision Cleaning Swabs Made in the USA Single bag includes (3) Star Chamber Cleaning Foam Swabs Finally, a star chamber cleaner that actually works. The AR 15 M4 Modern Sporting Rifle (MSR) is one of the most popular and capable rifles ever builtbut anyone who owns one knows the star chamber (barrel extension) is one of the most difficult areas to clean properly. Carbon buildup, fouling, and debris