This one piece CNC alloy hop up comes with everything you need to install this hop up into most AAP-01 receivers. The "Loki" laser cut locking plate prevents rotation or self-adjustment of the TDC screw while in use. This product was tested with all leading products and is a great upgrade for AAP-01 users.

Kit contents: -

1 x Loki outer body

1 x Loki upper plate

1 x Loki locking plate

1 x Loki RNT Nub

2 x Countersunk flat head screws

2 x Nylon tipped grub screws

1 x 5mm TDC grub screw

1 x 6mm TDC grub screw

1 x 2.5mm drill bit

1 x Allen key