[ARCHIVED THREAD] - ? about spikes upper

Posted: 1/22/2009 8:46:52 AM EDT

well im a noob here and starting my first build i have got a spikes lower and orderd a spikes A3 upper with M4 feed ramps.My ? is i read yesterday some one had M4 feed ramp cut in there barrel so do i half to cut M4 feed ramps in any berrel i get?

Posted: 1/22/2009 9:30:42 AM EDT

[#1]

When you get a barrel you need to get one with the M4 feed ramps. You could dremel the ramps on a standard barrel but I wouldn't try it. Now if you had a receiver w/o the M4 ramps you could use either barrel.

Posted: 1/22/2009 9:43:03 AM EDT

[#2]

thanks

[ARCHIVED THREAD] - ? about spikes upper

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[ARCHIVED THREAD] - ? about spikes upper

[ARCHIVED THREAD] - ? about spikes upper