Home Forums Hunting & Shooting AR and Tactical Rifles 6.5 Grendel or 6.8 SPC for best all round AR caliber.

There is not much if any difference in practical accuracy or killing power in the game fields. I choose the 6.8 and would do so again. I like the cartridge very much and do not see that I have given up any practical exterior ballistics in doing so. With either cartridge I would set my AR's up with low power S&B scopes with lots of field of view. For long range works have much better options already and the minor differences between the 2 cartridges is a moot point to me