Hevely upgrade hk416

for sale as I have stopped playing my beloved 416 which has had loads of upgrades n waight feels real Upgrade list done by kingdom airsoft Edging stainless steel barrel R- hop capable of lifting. 0.3g bbs Prometheus purple hop rubber MAXX ME pro hop chamber Compleat gearbox maintenance then n upgrade Prometheus steal cylinder Retro arms cnc aeg piston (14.5 tooth) Laytax steal 8mm bearings Maxx air nossel PDI perfect pitch spring (170%) Retro arms cnc aluminium piston head Lonex spur gear Total price on parts n labour £450 Yes have recipes also definitely forgot to list a few other upgrades n the original purchase of the rifle Collect fulham london Or post Price 190