i have an intresting idea for a blow forward gun, but you might be able to mod an automag to have these features so i am posting it here.
this will consist of a blow forward bolt much like the automag's with a bolt return spring that is slightly less than the pressure that the air valve pushes the bolt forward so that the bolt does not have as much effective pressure pushing it forward. (will stop on a ball)
the bolt would be pushed back as soon as the force generated by the air chamber is less than the bolt force.
however, this bolt will have a tip that will remain forward, preventing gas venting up the feed port and allow gass to vent out the barrel as long as gas is flowing through it.
this would not completley discharge the air chamber, resulting in faster charge rates.
this would also require a larger air chamber, which might prove to be impratical.
this will consist of a blow forward bolt much like the automag's with a bolt return spring that is slightly less than the pressure that the air valve pushes the bolt forward so that the bolt does not have as much effective pressure pushing it forward. (will stop on a ball)
the bolt would be pushed back as soon as the force generated by the air chamber is less than the bolt force.
however, this bolt will have a tip that will remain forward, preventing gas venting up the feed port and allow gass to vent out the barrel as long as gas is flowing through it.
this would not completley discharge the air chamber, resulting in faster charge rates.
this would also require a larger air chamber, which might prove to be impratical.



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