The quick answer; as long as it’s 5.56 or .223 then it will work great. That being said, we test fire all of our firearms, uppers and BCG’s using Magtech M193 55gr 5.56 ammunition.
We have moved to a new Facility! We will be taking May 27th through the 31st off to get settled in! You can still reach us at sales@sionicsweaponsystems.com. Thank you for your continued support! Dismiss