Honest Review of the Warlock Multi Caliber System from Frontier Tactical

The Warlock Multi Caliber System is one of those uniques things that comes around every so often. With many people wanting to have multiple calibers of AR’s, this system does just that. With one very nice change, It only changes the barrel. No need to change the complete upper to get a different rifle. We go from 5.56 to .450 bushmaster all using the same upper and lower with one minor change to the upper being a more open ejection port. We had a lot of fun with this system and look forward to more!!

To order or if you have any questions please check out: http://www.frontiertactical.com/

Here is a link to the very detailed installation video:
Reciever installation: https://www.youtube.com/watch?v=7RnzLhyILyM
Barrel assembly installation:https://www.youtube.com/watch?v=jvEUilJBK8E