XCR-M predictions based on XCR-L history
I'm an 223 Rem XCR-L owner. What XCR-L was announced it was supposed to be available in 223 Rem, 7.62x39, 6.8 SPC and 6.5 Grendel.
233 Rem, 6.8 SPC and 7.62x39 came out and 6.5 Grendel never materialized.
300 Wishper was tried but some technical issues came out and as 6.5 Grendel, it never was delivered.
At the start of this year, 6x45 was promised. It's a very good idea, since developement should be minimal.
My XCR-M predictions are: 308 Win, followed by quickly by 243 Win. Later on, a 260 Rem or a 7-08 Win might appear. This is based on the fact that Robinson Arms is a small company and must avoid low volume sellers and that both 308 Win and 243 Win cartridges sell in huge volume. (7-08 Win is a low-medium volume seller and 260 Rem is a great cartridge with which does not sell well at all, like all 6.5s in North America).
Alex