Does anyone know with certainty whether the feed rails on the NULA Model 20 Short used for wider cartridges such as the 6.8 SPC are different (e.g. wider) to those when chambered in .223 etc? I know the magazine is wider and of course the bolt face opened up. Thanks.
I have a model 20 short, chambered in .20 Titan (Grendel). You want a measurement? Just let me know what you need.
