Battle Arms Development replacement Vert buffer spring for .223/5.56 NATO. It also works with 9mm. Best used with supersonic/unsurpressed shooting. For suppressed/subsonic use the 300blk version.
Note: This product is new and being closed out; sold "As Is" and is not returnable to Cheaper Than Dirt. Please contact the manufacturer for warranty and assistance.
Note: This product is new and being closed out; sold "As Is" and is not returnable to Cheaper Than Dirt. Please contact the manufacturer for warranty and assistance.
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