Benjamin Benjamin Bulldog 357

Replaced all orings, will not hold air. Old orings looked fine but replaced with new because it would not build pressure. Any suggestions please?
@Easy E Have you checked your fill port and manometer (pressure gauge) for leaks? Also be sure that the grub screw behind the fill port is snugged tight. There’s no need to kill it, just snug it down a bit. That is where you degas the reservoir.
 
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Hey I appreciate the feedback I will try any and all these remedies! I am an over the road trucker so it will be a couple weeks b4 I get home!

Want hold sir at all!
@Easy E Then @jpmustblaze is probably right. You probably need to cock the charging handle first to fill the reservoir. If you do not all of the air will exit the Bulldog’s barrel. Try this before trying anything else.
 
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