Action Army AAP-01 Replacement Part 53 - Valve Knocker

Genuine Action Army replacement valve knocker (part 53) for the Action Army AAP-01 gas blowback pistol.

The arm that strikes the magazine output valve to release gas on each shot. A rounded or bent knocker gives weak, inconsistent shots.

Fitment: Action Army AAP-01 and AAP-01C. Most AAP-01 parts are shared across the two, but not all — check the part number against your parts diagram before ordering.

Taken from new disassembled pistols, so parts may carry small marks or minor defects but are unused. Supplied in plain packaging.