Reply To: Beeman qb78d co2 hard to open question

Forums Springers, Pumpers, C02, & Vintage Beeman qb78d co2 hard to open question Reply To: Beeman qb78d co2 hard to open question

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unionrdr
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Never unscrew it unless you know it's empty of Co2. Sometimes, like the Umarex Fusion, those cheap seals expand when they absorb Co2 gas and can take a couple hours to shrink back. Or you just over-tightened it and didn't back it off about 1/8 turn or so to get the piercing needle out of the way of the newly-made hole in the Co2 Cartridge to let the gas out of the front one?