We offer a few MP5 parts kits on our website. These are complete kits that come with great key features, such as: the receiver flat (with weldments), a 9mm 3 lug threaded barrel, 1 30rd magazine, and many more items. Be sure to check out the links below for more info.WWW.HKPARTS.NET || 801.987.3494____________MP5 9mm Pistol Build Kit With Flat & Weldment Set || $1,449.95http://www.hkparts.net/shop/pc/MP5-9mm-Pistol-Build-Kit-With-Flat-Weldment-Set-86p16606.htmMP5 Reverse Stretch Pistol Build Kit Complete|| $1,894.95 [PICTURED BELOW]http://www.hkparts.net/shop/pc/MP5-Reverse-Stretch-Pistol-Build-Kit-Complete-86p17121.htmMP5 Pistol Build Kit German & US Parts || $1,894.95http://www.hkparts.net/shop/pc/MP5-Pistol-Build-Kit-German-US-Parts-86p17530.htm____________Thanks for looking! Click here to visit our website to view more HK parts & accessories.