just wondering if anyone has upgraded this particular pcp? i just bought a huben power regulator and it supports a bunch of different AEA models but i was looking at the HP SS Max
AEA AEA HP SS MAX
- Thread starter fullofair847
- Start date
i have a hp carbine in .30 and an sf in .22 … the carbine shots as if it’s regulated but not this is the 6th mag results.. 
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