Im having trouble with leaking transfer ports using poly tube. Anyone got tips or suggestions to get a good seal I.e. Cutting the tube or using transfer port seals, its for a 2250 with stainless valve mod.
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Any tips on poly ports?
- Thread starter James12
- Start date
The poly seal must be slightly longer than the original transfer port and seal so that the poly seal is slightly compressed as the 4-48 screw and rear cap screw pull the breech down on the air tube. It is a trial and error process until you get the proper length. I've never had trouble on the 2240 or 2250 with the poly seal, but I made it as long as I could and had to really squeeze the breech down while pulling the two screws down tight. Don't give up, just cut the next poly seal a little longer and try again.
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