ATI GERGGSG910 GSG-9 9mm Luger 10+1 7.90" Threaded Barrel, M-LOK Handguard
http://www.tandktactical.com/shop/810113110813-ati-gerggsg910-gsg-9-9mm-luger-10-1-7-90-threaded-barrel-m-lok-handguard-47314
http://www.tandktactical.com/web/image/product.template/47314/image_1920?unique=bfe849c
Two adapters are included, one Sig Sauer P320 magazine adapter and one Glock 9mm magazine.
