Yet Another US RGC Exclusive:  The M240Delta/Hotel.  This Replica gun is designed for mounts like the door gun on a Blackhawk.  This  version is designed for Government Service, and is offered as a shell to be filled with your proprietary Laser/Electric/Hydraulic Equipment.  A solid version, weighted correctly is also available as an option.  Our M240 has a barrel that removes like the original, adjustable sights, and Bipod.  Bipod can be removed upon request.  Comes with one Belt, and the top cover and feed tray open, and will hold a belt of dummy ammo.  All steel Spade grip assembly, and transfer bar system will work as original.  Great training aide.  parts aren't always available, so lead time and availability vary.  Call or email for your specific order.