I am just heading up Cabela's to pick up my upper that has been on backorder since February. What is the best option for magazines?
I have heard:
- Sig 556 (30rd) - does this work without modification and how many rounds does it hold?
- 30rd GI mag - run a 1/2" ball endmill down the follower? Is the green follower the best and do you need to moify the feed lips or spring?
- What about the Bushmaster followers that they sell, can you just put one of those in a 20rd or 30rd GI mag?
- Magpul?
Thanks!
Dean