AKA M870 Hop Up so you stay cool and

so you stay cool and dry even during long hours in the summer sun

which is more firmly bonded with the body of the dart

making it a powerful toy blaster

Suitable weight: S(50-80kg)

rechargeable design

AKA M870 Hop Up so you stay cool andUpgrade your gel blaster with the Alpha King AKA M870 Adjustable Hop Up. Compatible with the AKA CP Alpha King Remington M870 R1 and R2 models, this hop up offers improved accuracy and range. Perfect for the tactically minded gel blaster enthusiast. For model: aka cp alpha king Remington m870 r1 and m870 r2 shotgun gel ball blaster. Specifications Brand: DK. Improve the range and accuracy! Material: 3d printing PLA. Colour: black. Package includes: