Home AR-15 BCM Thermal Fit Upper / Hair Dryer and Freezing the barrel myths!

BCM Thermal Fit Upper / Hair Dryer and Freezing the barrel myths!

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12 COMMENTS

  1. Always torch. I didn’t know about the thermal fit the first time so I actually stuck an old birdcage on the muzzle and tapped it in.

    Which works.. but you best have that damn index pin lined up right! 😂

  2. Great comment. I saw this advice given on a website, and I tentatively tried it, and there was no way that barrel was going in checking other places, I saw very clearly that a propane torch very quickly, five seconds or five rotations, or not significantly more than that should be more than enough to easily slipknot.

  3. Your information is to the point and very accurate. The Best advice and hard to find information on the AR I have found on the internet. Very much appreciated and best part of all is no B.S. Keep them coming!

  4. Another great video! My first BCM upper to Ballistic Advantage barrel was a real pain. Yes I was fooled into believing freezing the barrel would work and I even warmed the upper up in an oven. It wasn't until I used a torch it slipped right on.

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