Re: alpha mag problems
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: SPDSNYPR</div><div class="ubbcode-body">I ordered two Alpha mags and tried them in my McCree stocked 700. Neither feeds reliably. They were both VERY stiff getting into the magwell, and I had to really smack them to get them to seat. I just kept putting them in and taking them out, and now they go in with more effort than the AICS, but nothing terrible.
Where my real issue comes from is the round not feeding. The rounds randomly catch under the feed ramp, and are stuck until you reach up and pull the round all the way back. I don't want to go bending the feed lips unless I knew what I was doing would actually fix it (don't want to make it worse).
Has anyone else had this issue? Is there a fix, or did I waste $130? I really like the size of these mags, but if they won't feed they're useless. They are perfect for leaving in the gun for callouts, and the AICS 10-rounder is easy to get in and out of pouches. The five rounder is great for throwing in a stock pouch with barrier rounds in it. So the size is right, I just want them to work. Someone help a brother out. </div></div>
You have at least one, possibly two issues. If there is no notch cut in your feed ramp and these are type II mags they will hang up repeatedly. You have two choices, fully adopt the type IIs and have your feed ramp notched, or go to type I mags.
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Here2Learn</div><div class="ubbcode-body">I'm assuming these are the type II mags. If so there should be a piece of paper with them that explains this situation and how to fix it. Basically the bullets are sliding under the feed ramp either due to the recoil bringing them forward or when the bolt strips a fresh one it is bringing the one below it forward enough to catch the lip. Since the type II accomadates a larger length the feed ramp must be notched so the bullet will not catch. It is about a 15-30 min process with a dremel tool and a grinding stone. I am also sure any decent gunsmith could do it.
If you don't need the length the other option is to get type I mags.
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Even with a notch I had feeding issues. You really have to go all in on the Type II mags. You need the ramp notched, and you need to load the rounds long enough that they don't have room to slide forward in the mag because they are already at length. Even then, with a double stack mag, they may hang.
I could not get the type IIs to feed reliably and have a much bigger notch, which started as a notch and I widened to oval, than most with the same modification. I have since adopted Type Is for my primary load and they run fine. I had to tweek the lips a bit as my ramp was steeper due to the mod, but after that its been just fine. At some point I plan to load some 208s up long again to see if loading them to max length possible helps their reliability.
IMHO if you want to run type IIs reliably, you need the entire ramp shortened to match the box of the bottom metal or chassis the rifle is mounted in. The rounds still hang up under the ramp even with a notch. If you aren't loading stuff really long, I wouldn't bother.
Rich