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C02 M1 Carbine question

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Harborne Blue
(@harborne-blue)
Posts: 631
Honorable Member
Topic starter
 

Before I b**gger up an otherwise lovely gun... How can I drop the FPS? It's chronoing at 380-390 and does drop to about 360 after ten shots however I want it to pull no more that 355 with a full bulb.

My first thought is to drill a teeny hole in the nozzle to vent some of the gas out? Slightly concerned that if I get it wrong, a spare nozzle may be tricky to find.

Any thoughts?

 
Posted : 05/07/2015 7:23 pm
Zero Bravo
(@zero-bravo)
Posts: 3521
Famed Member
 

Dadio sorted mine out, I think it was something to do with hammer springs and some other Hogwarts type stuff. He is as ever the gun guru to talk to.

Sent from my D5503 using Tapatalk




 
Posted : 07/07/2015 12:10 pm
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