Posted 10 Aug 2017 (edited) COLT M4 STRIPPED UPPER BLK https://www.hkspecialiststore.com/product-detail?productId=1506&categoryId=7&pageSize=10&sortBy=sequence&pageNumber=5 MORE ITEMS HERE http://www.hkpro.com/forum/hk-specialist/384089-wts-colt-m4-stripped-upper-blk.html Edited 10 Aug 2017 by gm Jacksonville, Florida, United States Share this post Link to post Share on other sites