advantages of bolt orings (pump cocker)

[don miguel]

what are the advantages of having a deleron bolt w/ orings in a cocker, compared to a deleron cocker bolt w/o orings? I have a pump cocker btw, if that makes a difference.

[Lenny]

It just keeps the air from moving back over the bolt. It helps *a little* with semi's and the amount of air build up over a string of shot, but nothing drastic.

It doesn't make a difference on a pump.

Either way, delrin will lighten up the action.

[SR_matt]

well i fyou have a bolt with the 3 orings like on the timmy bolts (at least some of the older ones) it helps with efficenty and consistancy. the 2 orings that just surrorund the hole where the air enters the bolt prevent the little bit of air that would blow up the feed tube that woudl escape around the bolt.

not a huge deal and for a pump it will make more drag on the pump, but if your running it on a 3.5 oz tank or on 12ies you might want it though

-matt

[don miguel]

i guess i'll stick w/ my stock all deleron bolt. thanks for the info guys.

[RRfireblade]

If you were running 12grams on the pump it would make a huge difference in efficiency.

Def would want all the o-rings you can get. :)