Hello all, here is today's article posted on TheArmoryLife.com. It is titled Hands-On with the M1A National Match and can be found at https://www.thearmorylife.com/hands-on-with-the-m1a-national-match/.
Cool, thanks for the info. I've had a couple loadeds but never stepped up to the premium lines.There are actually three variants, of the two models, to consider. SuperMatch (SM) with the fiberglass stock gets you a McMillan fiberglass stock. A SM Wood gets you an oversized (versus USGI dimensions) wood stock that meets the NRA and CMP rulebook specs for an oversized stock. A National Match (NM) gets you the NM parted/built/bedded rifle in a standard dimension aftermarket wood stock (no selector cutout).
The main difference between the NM and SM barrel is the profile & weight. The NM comes with a medium weight barrel and the SM comes with a heavy barrel. Also, the SM can be had with a Krieger barrel as well. The differences are also that the twist rate is either 1:10 or 1:12. Either can have carbon vs. stainless barrels.
The SM stock was oversized to make it more rigid and reduce flexing. The SM also can be be had with a McMillan fiberglass stock, which is even more rigid than the wood stocks.
The SM has a "double-lugged" receiver for more rigidity, and they're bed differently.
If you are shooting your NM competitively, the action will require re-bedding each year due to the design. If you are shooting the SM with the double-lugged received, you will not have to re-bed annually. This is the real difference and why the SM is the go-to rifle for serious M1A match shooters.
Unless you're shooting highmaster scores, you probably are better off buying the NM rifle and shooting that until your skills evolve. SM rifles are *expensive* and offer little benefit to the new shooter.
The SM has also been known to be a bit more finicky when it comes to loads that it likes.
I've liked my NM for several years but don't shoot it much. At the time I got it the cost, it's idiosyncrasies, and my shooting skill level didn't warrent a SM.
My .02
BTW - Nice article on the NM.