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    Fightlite SCR cycling issues

    I tried taking pictures but they didn’t come out very good, but yes that’s what I mean. My gas tube does not completely line up with the hole in the gas block like your photo.
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    Fightlite SCR cycling issues

    I took apart my upper and came to a realization. Where my gas tube butts into my gas block, the hole in the tube isn’t correctly lined up with the hole in the block causing the wall of the tube to somewhat hang in the way of the block hole. Only issue is that it’s pinned in the right spot, so...
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    Fightlite SCR cycling issues

    @dsdmmat, it has a carbine system. Unfortunately I didn’t know it would be a problem, plus finding a non threaded barrel was pain enough. Probably should have done more research as now I see that DSI also has a pistol gas barrel. Would an adjustable gas block alone do the trick? Or am I takin...
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    Fightlite SCR cycling issues

    @Calculon that is my understanding of the situation as well. It utilizes a semi shotgun style recoil, so unless there was a lighter shotgun spring that matched I think I’d be SOL on that. Thanks
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    Fightlite SCR cycling issues

    Thanks, and no I don't have an adjustable gas block on it, the barrel and gas block have .750 ports though. I've read that sometimes folks have to drill out their barrel port more but I would prefer not to. I should mention I've tried both supersonic and subsonic ammo. I think that the system is...
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    Fightlite SCR cycling issues

    Hi, new here. I have a fightlite scr with a 5.56 upper and it shoots just fine. I tried my hand at building a 300 blk upper for it with a DSI 16 inch barrel, aero precision upper, some standard gas block, and a carbine length gas tube. I'm having an issue with it cycling now. It will shoot and...
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