I have coming inbound all the parts needed to put together an upper in 6x45. I�m looking for any loads, bullets, or tricks for loading the 6x45 for the AR15 platform. I know that some bullets will be too long and not work with the reduced OAL that the AR Magazine is restricted to.

I�m going to use this for mostly predator hunting and maybe some occasional deer/bou hunting. I already have some 85gr partitions and am planning on picking up some 85gr Sierra BTHP game kings. I also want to pick up some FMJ either 80gr hornady or 90gr sierra for predator hunting.

Parts for the build
1-8 twist 20� barrel
bushmaster upper w/parts kit
hogue FF handguard
YHM low profile gas block

Thanks for your info