Thread: 7mm SAUM AR
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Old May 30, 2024, 03:48 AM   #7
tangolima
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Join Date: September 28, 2013
Posts: 5,115
Quote:
Originally Posted by Schanen51 View Post
Yeah, you will need a magnum bolt. The SAUM brass is quite a bit larger than .308 brass. I used KAK industries, and that seems to be the most recommended route for magnum chambered ARs. You'll probably need to open up the ejection port on your upper if you're trying to convert it, but KAK sells one that's already milled. The 2 manufacturers that I found for barrels were X-Caliber and Tactical Ordnance. I have read not so great reviews about tactical ordnance barrels, so I went with X-Caliber. It's a 24" 1:8 twist stainless barrel. FWIW, they do a sale occasionally around big holidays, so if you're not in a hurry, it might pay to wait.
Thanks. The bolt cost $150. I have a side charging upper, and the ejection port is already enlarged, so it could be ok already. The barrel probably cost about $500? Reloading supplies etc. I reckon $750 ish I would be in business. Still quite a sum, but I will see.

6mm - 7mm is pretty cool. It is the range of ballistician's delight. Bullets are just a bit expensive though.

-TL

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