Dude, that MGI spring is 2X, DOUBLE FORCE!
I have one but I only use it for troubleshooting over-gassed conditions as it makes manupilations a bitch. It WILL increase the forward velocity of the bolt and make it more likely to bounce.
It is meant to be used only with the carbine length MGI Rate Reducing Buffer too.
One thing is certain, if you are getting full cycle with the MGI spring, you are over-gassed.
Plus, the MGI spring is a carbine and not a rifle spring.
PS, make sure you do not put carbine-length buffers in that A5 tube, you can damage your lower reciever.
You need to be using a standard rifle spring and not a carbine spring with the A5.
Last edited by Heavy Metal; 02-26-11 at 12:56.
My brother saw Deliverance and bought a Bow. I saw Deliverance and bought an AR-15.
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