Recent content by MachIVshooter

  1. MachIVshooter

    Finally bought my first NFA items.

    You have a number of options, they are 1.125-28 Alpha compatible cans. If you're trying to swap between multiple fixed barrel hosts with different threads, a taper mount is my recommendation. Basically 3 pattern options for that: -Griffin taper mounts. Griffin makes an Alpha adapter, as do...
  2. MachIVshooter

    Finally bought my first NFA items.

    The Obsidian requires a 16" barrel for .45-70, and Rugged does not say no to supersonic loads, but given that they do stipulate subsonic only for .458 SOCOM, might not want to run the hottest .45-70 ammo. Pistol cans with heavy .45-70 won't sound that great anyway, light on volume for 50-60 gr...
  3. MachIVshooter

    Harvester evo barrel length question

    If you care about your warranty, you need to have that question answered by SilencerCo.
  4. MachIVshooter

    One tough pistol can!

    We have found it to exceed the performance of similarly sized suppressors. There are, of course, larger & longer 9mm cans that may outperform it at muzzle end, which is sometimes of consideration on manual action hosts, but on autoloaders, the port noise typically dominates at-ear SPL with this...
  5. MachIVshooter

    One tough pistol can!

    When I developed the TLX, durability wasn't the primary design parameter. Including mount, this is a can that weighs just 4.3 ounces in 9mm, 4.1 ounces in .45 cal, light enough to be used without a booster on most hosts. That was the objective. Before we put it out there, though, we did our...
  6. MachIVshooter

    Well, at least the rifle was okay....but what's up with the suppressor?

    Usually not, especially with rimfire & pistol. The misalignment has to be severe for the bullets to not be "guided" by the baffles. Sometimes end caps get it, though, as there's typically more distance there than between baffles. Even with rifle suppressors its usually not catastrophic...
  7. MachIVshooter

    Waiting Time for Suppressor Approval?

    We just got approvals on 2 form 4s that were filed as individual on 3/29/2024. 6 calendar days.
  8. MachIVshooter

    Most inaccurate rifle I've shot in a long time, and it's a head-scratcher.

    Using proper targets for precision shooting might help; aim small, miss small. Nevertheless, if this is 100 yards, that looks like about 1.5 MOA with 5 shots, closer to 2 MOA with 10 shots (what really counts). This would be acceptable with an AR carbine and ball ammo, not so much with a heavy...
  9. MachIVshooter

    Thoughts on an AMT Javalina Longslide in 10mm?

    AMT made some really neat guns, but unfortunately quality was pretty hit-or-miss. Some are great, some are jammomatics with gobs of tool marks and asymmetric features.
  10. MachIVshooter

    Fun gun! S&W M&P 5.7

    Where did you find reviews that put the S&W on top? I'm a big S&W guy, have more than 30 revolvers and autos, but I have to say, of those 4 pistols, the M&P and Five-seveN are tied in last place for me, with the Ruger at #2 and the PSA Rock leading the pack by a wide margin. Price isn't even a...
  11. MachIVshooter

    Suppressor Rebuild?

    We've done the Gemtech Trinity before. I'd have to find an invoice for what it ran and exactly what we did, but most centerfire cans do fall into the range mentioned above except when they're particularly large or get lots of titanium parts. I can't find an image of a Trinity, but here's a...
  12. MachIVshooter

    21” barrel 25-06

    I'd be tempted to print out a sticker like this: 😆😆😆 and put it on the tag.
  13. MachIVshooter

    21” barrel 25-06

    This.
  14. MachIVshooter

    Did I steer him right? .300 Blackout Question

    In a manual action with a good can, subsonic .300 blk is really quiet. In an autoloader, though, it's still pretty loud at ear due to port noise. Subsonic .300 blk is lower pressure, and as such, the port location and size are configured to allow enough gas volume at high enough pressure to...
  15. MachIVshooter

    Waiting Time for Suppressor Approval?

    We got an approval Friday for a January 10th submission. So 44 days.
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