AR-GEAR Made in USA M1 Garand Blank Firing Adapter Black Oxide Finished Steel Designed to Safely Cycle Training Your Action with Round Blanks Made In USA. Easy To Install - Fits M1 Garand. Black Oxide Finish. DO NOT USE (STAR) CRIMPED BLANKS IN THIS ADAPTER. Brand New Blank Firing Adapter. Designed to Safely Cycle Your Action with Round Blanks. Do Not Use Star Crimped Blanks. These Are Good Training Tools for the Match Shooter to Help Improve the Body Positioning. Also Great for Rein-Actors and Ceremonial Duties.