Spring VS gas

[sortie39]

spring is reliable,however, gas is more amazing

[CDN_Stalker]

Originally Posted by TokyoSeven

Maybe its early but I found that extremely hard to follow.

The realism with use of gas(propane or c02) only extends as far as GBBRs and GBBs. I don't think gas operated bolt actions are any more or less "realistic" than spring operated bolt actions.

They are more realistic, only in the ease of cycling the bolt, is much closer to a real bolt action feel than a spring rifle is (which is somewhat like cocking a small crossbow).