Posted 3 May 2017 (edited) Attentions 40MM collectors, what I have is a never seen "LIVE" XM387E3 Proof round made in 1960s. The bullet is made of solid alumnium with black paint to mark and proof your 40MM barrel rifling after being fired, very unique and extermely rare, don't miss out this opporyunity to complete your collection. Email me at nostalgic@earthlink.net for more info, thanks. Edited 3 Jun 2018 by Mike C Houston, Texas, United States Share this post Link to post Share on other sites