Originally Posted by scottallen1986
I could write a book about why your scarabs are flipping, but yea it's possible it's the bolt. I'm still waiting on my "javolin bolt" from Rap4 I ordered I don't even know how many months ago.
Basically what I eneded up doing on my SA mags was taking out the internals. Putting foam into about 1/5 of the mag to increase the spring tension on the mag, put a screw into the pusher to push the last round into the chamber, and then only loaded the mag halfway. So 10's became 5-6, 18 became 9-10. No more FSR getting stuck around U because I wouldn't let it. Between that and the increase spring tension it works... better...ish. The major backdraw is that if you push the black holder that keeps the FSR in the mag back the whole mag springs all rounds out. But it seems to work more than it did before.
Uhm... Dude, hate to break it to you, but Javelin was put on hold. The bolt broke when hit by the Lok-Bolt. They are re-designing it now. And yes, it is fairly well known that SA cannot feed FSRs. The rule of thumb is to not feed them around the curve of the mag.