BT Delta Elite

MP5 style rearsight, collapsible stock, removable grip frame for quick and easy upgrades, slide-away feedport for easy cleaning and maintenance - offset for aim and accuracy, removable MP5 style magazine, lightweight balanced construction, works with CO2 or compressed air and comes standard with the MP5 style SD shroud, APEX barrel, the BT Rip-Clip and BT Electronic grip frame!