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Post by taxman on Nov 30, 2007 12:15:28 GMT -9
what is a GBB?
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Post by AkWolf on Nov 30, 2007 16:23:53 GMT -9
It means Gas Blow Back. Which is a type of gas gun. Like my full metal WE 1911 is a GBB, and so is my KWA Mac11. But my TSD Co2 M9 is a NBB, and so is my TM Mk23 with LAM and silencer (basically a .45 ACP). NBB, means Non Blow Back. Blow Back is basically where the slide goes back, like a real pistol would do so it can eject the shell (but with airsoft guns...no shell is used). Which causes recoil, and makes it more realistic. NBB is where the slide stays. The Mk23 slide can be pulled back to cock it, but it doesnt blow back after each shot. The TSD M9 has a fixed slide, so it cant move at all. Its pretty cool. I can sit there and unload my 1911 and it looks like a real gun (its semi automatic, so i dont have to pull the slide to thingy it each time, and the slide blows back). So except for that theres no ejection of the shell, nor is there the flash at the end of the barrel, it looks extremely real, and feals real too when you shoot it (not as strong of recoil as a real 1911, but still, its nice).
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Post by taxman on Jan 2, 2008 10:44:09 GMT -9
ah shweet
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