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|07-09-2013, 08:08 PM||#1 (permalink)|
Join Date: Dec 2012
Location: Bay Area, CA
Pumped 98 internals air efficency
Has anyone here made their 98 a pump? If so can anyone tell me the air efficiency of one (using a 12 gram preferably ). I want to use the 98 for a project due to it's clamshell design and specific parts of its bolt but I want decent air effeciency. I know that they are gas hogs when using the gas blowback action but hopefully they're a tad bit better without it.
|07-13-2013, 01:28 AM||#2 (permalink)|
Join Date: Nov 2008
Location: Grande Prairie AB
The most common way that I've seen is to remove the Striker o-ring and attach a pump to the striker/bolt assembly so the marker just Dumps a bunch of CO2/HPA out the cocking handle slot.
You could ( and I suggest this) reduce the amount of blowback gas by enlarging the valve pin or reducing the hole it sits in.
So short answer is I don't have efficiency numbers for a 98 pump
Big Whoop, I'm spooning a Barrett .50 cal, I could kill... a building!!! - Sterling Archer
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