There’s a store called T&R Market just north of Gallup, NM. They still sell groceries, pawn jewelry and sell guns and ammo. I need to stop by there again one of these days.
I used to buy my guns at ROSS porting Goods in downtown Farmington NM. I remember a clothing and saddle shop in downtown Durango CO that had lots of guns. till that block of Durango burned down back in 1974.
I still remember , as a kid, a gas station in Carlsbad NM that had a counter of guns for sale back in 1961.