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Tom West's Custom PC77 PumpMaster Classic Short Rifle

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650-700 FPS .22?

April 8 2012 at 10:55 PM
scott434  (Login scott434)
Crosman Forum Member
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I have a new CS 2400KT .22 caliber Carbine with an 18" barrel. I do not have a chrony and don't know what the stock FPS is. Maybe 550? I would like the gun to be at least 650 and not eat up CO2 cartridges too bad. I would at least like 25 good full power shots. I'm new to CO2 and do not know where to start. I know maybe a boss valve but I've heard also to get one through Mountain Air Custom airguns. I know airguns are like race car parts, Your airflow is only as good as it's weakest point! So just dropping in a high flow valve may not be what I need. What is the HDD I see you talking about? Like I said, I want more power but don't want to only get 10-15 shots per 12 gram cartridges. Is this at all possible? Thanks

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