I have a 556 complete upper i won’t use that I wanna change out to another caliber. I have never done this so any insight will be great. This will mostly be parts swapping instead of building.
What caliber would be best fit in your opinion? I’ve been researching and narrows down to a few. 350 legend, 22 nosler or maybe 6.5 grendel.
What caliber would be best fit in your opinion? I’ve been researching and narrows down to a few. 350 legend, 22 nosler or maybe 6.5 grendel.
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