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Posted: 3/21/2012 2:35:40 PM EDT
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I'm considering getting a CMMG AR-15 Sierra A3 Flat-Top Upper Assembly or possibly the M4 Upper. It will get a PA Micro Dot for an optic. I'm not worried about BUIS since it will be a plinker.
I'm just not sure what mags I should get to go with it? What about all the bolt hold open stuff? Any help would be appreciated. |
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Get the Stainless Steel bolt and collar upgrade, you won't be sorry.
Buy the latest version CMMG Magazines in whatever round capacity you prefer. With the latest followers and springs. You can stop there and will be able to buy the BHOA and FA in the future should you want full function just like a standard AR-15. You'll have the option. Any other magazine choice will leave you at a dead end without any option for the BHOA unless you get the latest mags. Should you decide not to go with the Bolt Hold Open, CMMG and BDM both have magazines that will work flawlessly... Good Luck, Dave S. |
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Get all the upgrades and don't look back. When I first got my CMMG dedicated .22lr upper, it had a few problems. After some minor tweaking and adjustments, it runs all day with no problems. Bolt holds back after the last round everytime.
I also run a PA red dot on mine, but I have the Magpul MBUS front and rear set on it as well. Just waiting on the 25rd gen 2 mags. Having to load 10 rounds at a time is such a b!tch! |
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