The question is, "Will the Sig 516 stand up to the 6.5 Grendel's horsepower AND is the 516 lower built to mil-spec, so that a complete upper can be purchased and mounted on the 516 lowers?"
The details - I have a pair of Sig 516 heavy barrel Carbons (a Gen 1 and a Gen 2 both sub-MOA) that I would like to extend the flexibility by building or purchasing a pair of complete 6.5 Grendel uppers.
Any comments or recommendations will be appreciated.
I don't think I could find a more helpful or savvy group on the Grendel anywhere. I've read what the members have posted about builds and about results, Damn, you guys are good! Jus' sayn'
The details - I have a pair of Sig 516 heavy barrel Carbons (a Gen 1 and a Gen 2 both sub-MOA) that I would like to extend the flexibility by building or purchasing a pair of complete 6.5 Grendel uppers.
Any comments or recommendations will be appreciated.
I don't think I could find a more helpful or savvy group on the Grendel anywhere. I've read what the members have posted about builds and about results, Damn, you guys are good! Jus' sayn'
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