Element High Accuracy Hop Up Unit For M4/M16 Gun Platform_M40 Box also includes a removable

Box also includes a removable comfortable stock cover that doubles as both a soft cheek-piece and shell storage holder allowing the attachment of four additional shells

This kit is for use with Midcap magazines

with a 30C rating

Pressing the two side release levers will release the grenade into your hand

"9mm Para" is laser engraved into the ejection port cover

Element High Accuracy Hop Up Unit For M4/M16 Gun Platform_M40 Box also includes a removableElements High Accuracy hop up unit for virtually all M4 M16 models. Tough plastic construction, red in colour. The unit needs to be assembled and includes a c clip. Suitable for all M4 M16 variants with standard hop up units. Rotatory dial design for easier adjustments.