Dr black slide $160 Amp hammer spring $15 La capa custom barrel $100 La capa custom inner barrel $35 La capa custom bucking $10 La capa custom short stroke kit $10 La capa custom hammer $50 Amp nozzle spring $7 Waldo snappy boy guide spring $15 Amp Guide rod $15 Amp guide plug $15 Hpa primary airsoft adapter $90 Base gun $170 Total build cost well over $800 never fielsss