“O” Ring for Colt M4/M16 .22 and HK 416 .22 and HK MP5 A5 .22

$1.89

720 Customers Have Purchased This Item!

This is the direct replacement for the “O” ring that goes on the factory flash hider or our Barrel Thread Converters for your Colt M4/M16 .22 and HK 416 .22 and HK MP5 A5 .22 and most Umarex with the 8mm thread

Note: It is your responsibility to review and follow all United States of America federal, state, and/or local laws and regulations related to the use, possession, purchase and/or ownership of restricted items. And of course, be safe and have fun.