Surefire 556 & 308 Suppressor Comparisons Pt. 1 | RC2 RC3 SB2 300SPS SRBS
Mount Lethe Hellfire Mount Lethe Hellfire
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 Published On Sep 25, 2024

To spoil the opening to the video, no, this was not a short video.

This is now part 1 of what was going to be a deeper dive into Surefire whisper pickles that also featured a B&T SRBS 762 with their HUB/SF-Rotex adapter. Timestamps are provided below and in the video to skip around, I did this unscripted using bullet points, and it still came out to almost 40 minutes edited.

I cover off the current lineup of Surefire cans I own and the B&T, go into why and why you shouldn't go with Surefire - in my opinion at least - and cover down on the mythical "One Can to Rule Them All" which is mostly histrionics about the BATFE NFA Division's Form 4 process.

I try (and fail) to give a clear cut winner on 556, 6.5CM, and 762 options because there are just so many combinations of muzzle devices, barrel lengths, twist rates, gas system lengths, non-AR platforms, and caliber choices to give a clear cut winner. There is a lot of ruminations throughout to hopefully guide you.

I also go over the different mounts, butcher the Mechanical Engineering 101 definition of labyrinth seals, and talk about my specific usages and hosts for the various cans I own. I also have a somewhat deep dive into the Surefire RC3 which I plan on extrapolating in its own 4000-5000 round review. I am planning a follow-up to this video with a lot more live fire on various barrel lengths using all of the available cans with some of the louder 55gr blaster ammo I can find. Hopefully in less than a month! Fingers crossed.

Feedback is welcome as always! Thanks for watching.

Timestamps
Intro: 0:00
Lineup Overview: 01:32
Why Surefire?: 03:57
Why NOT Surefire?: 09:00
One Can To Rule them All?: 16:26
My 556 Choice (SB2): 24:18
6mm-308 Choice: 26:27
Ruminations on RC3: 28:18
RC3 vs RC2 URGI Footage: 30:56
Surefire Mounts: 32:02
SF Whisper Pickle Use Cases: 34:12
Outro: 34:41

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