HP22 springs

gentlemen,
i hae a phoenix arms hp22 that i picked up for abput 100 bucks. came with two barels (5" and 3") and 3 mags so i couldn't pass it up ass a cheap plinker.

everywere i look online states that it is a very reliable firearm and will eat most anny .22 Lr ammo

only prob is i think the springs on mine are shot ! !

anyone know were i can get replacement springs? are am i going to have to send it to the manufacturer

thanks for any info guys