Rare/Discontinued KWA M1911DS PTP

i have a rare/discontinued M1911DS i dont have the time to mess with it it does need a new valve it still holds the gas but you cant fill it up all the way it shoots about half a mag then the gas runs out i have found the mags for it brand new for 40.00 on ebay heres the link for it

https://www.ebay.com/itm/KWA-M1911DS-27-Round-GBB-Green-Gas-Blowback-Airsoft-Pistol-Magazine-197-01491-/222549596438

this is the exact mags for it and as far as the mag it comes with i can prove it still works upon video request and the FPS could be more but i forgot what the chrono was lol

FPS (w/ .20g BB): 200
Status: Working