I'm setting up and training with my DDM4. I'm going to be buying a 500 round case of mk262 mod1 for $200 bucks from an associate. I've been reading some good stuff about it, but not as much as I'd like. Would this make an effective HD m4 round? Even if not, I'm still going to buy, as $200 for that amount of black hills practice ammo is still a good price.
Any help would be appreciated,
Cheers!