CTM CNC Enlarged Upper Lock for AAP-01/C - Blue Outer Barrel this enhanced durability blowback housing

this enhanced durability blowback housing only weight "16

To make use of it

Grey (internal shell)

Each rotation of the crank loads 12 BBs

• The upper section features a Picatinny design

CTM CNC Enlarged Upper Lock for AAP-01/C - Blue Outer Barrel this enhanced durability blowback housingEnlarged Upper Lock AAP 01 C Blue Material: 6061 CNC Aluminium. Colour: BK, SV, GD, RD, BU, VT Weight: 10. 0 g Package Contents : Enlarged Upper Lock Spring * 1 6061 CNC Enlarged Upper Lock for AAP01 C * 1 Feature : Larger surface area than the original Upper Lock, making it easier to press. Fully CNC machined from a solid piece for a premium feel and durability. Ergonomically designed surface for improved comfort and control.