Sackguy88 Posted October 8, 2020 Share Posted October 8, 2020 So I purchased the Carlson Choke tube tactical breacher muzzle brake. From what I see on videos and or pictures it looks like guys that bought this are just screwing it right into the M4's barrel. Well I just went and looked at mine and I have no threading, is there something I am missing here? Im sorry if this is dumb but shotguns are still new to me and yes this is the first one I bought haha, I went big and I am trying to upgrade this slowly. Thanks again guys! Quote Link to comment Share on other sites More sharing options...
Vertigofirearms Posted October 8, 2020 Share Posted October 8, 2020 You probably have a M1014 barrel. Quote Link to comment Share on other sites More sharing options...
BamBam Posted October 8, 2020 Share Posted October 8, 2020 ..or your M4 came with a choke tube already screwed in? If so, the choke tube is likely a M (Modified sized choke tube). If your M4 came with a choke tube installed it’s easy to confirm visually, at the end of the barrel you will see several small notches/u-shaped cuts..they are on the end/part of the choke tube and are used to align with a tool(choke tube tool/wrench) for removing & installing choke tubes. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.