MGI made an AR that is multi-caliber. So what, many other companies have a multi-caliber AR. Well this can switch from 9mm – 7.62x39mm – 556 within minutes and without any tools. Check out MGI for more info.
Co-Founder of KRISSTALK forums, an owner’s support group and all things KRISS Vector related. Nick has been only been shooting for the past 3 years but found his passion through competitive shooting. USPSA and 3Gun. He loves all things that shoots and flashlights. Really really bright flashlights.