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  1. JoeTester

    2023: current thinking on defensive loads?

    Thank you for thinking. The military would adopt these designs if they worked in Fort Bragg's Goat Lab, as it would be a way circumvent the Hague convention which prevents more effective damage, particularly from handgun rounds. Now fragmenting rounds can do the most tissue damage, but only in...
  2. JoeTester

    Yellowish Particulate in Guns after shooting Federal Frangible "American Eagle" and LEO "RHT" in 9mm, .380 ACP & .45 ACP

    So it turns out, as the study indicates, that it is the lead-free PRIMERS that are forming the particles (see my previous reply two posts up). I had checked the wrong gun earlier before I edited that reply, and it turns out that of the three "Lead Free" rounds tested, only my Sinterfire 1776...
  3. JoeTester

    Yellowish Particulate in Guns after shooting Federal Frangible "American Eagle" and LEO "RHT" in 9mm, .380 ACP & .45 ACP

    Thank you all for excellent information. I actually a study on sci-hub about the subject... Federal's Ballisticlean was the only one that formed these "particles" and "globules" as it puts it, in the ammo I have tried. I bought Speer Lawman RHT to compare with the Federal Law Enforcement RHT...
  4. JoeTester

    2023: current thinking on defensive loads?

    I like the more innovative stuff, like Federal Syntech Defense. Works wonders on hogs I found out recently.
  5. JoeTester

    Yellowish Particulate in Guns after shooting Federal Frangible "American Eagle" and LEO "RHT" in 9mm, .380 ACP & .45 ACP

    In my firearms where I have shot Federal Frangible "American Eagle" 380 ACP, 9mm, 45 and ACP - and also in Federal "Reduced Hazard Training" Frangible .45 ACP, I ALWAYS end up with yellowish particulate in my guns' chambers and barrels. With the 9mm and 45 ACP this in in both in my hand guns...
  6. JoeTester

    Wood Grips for Bersa 380 by MarschalGrips, your opinions: worth time/money?

    Were these worth waiting nearly a year to get and paying close to $100 for? See images and video below. Just want to know your opinion. The TPR380X Plus has a higher capacity, has a threaded barrel, and with the upgraded 18 LB recoil-spring, easily outshoots the Beretta 84 IME (but not...
  7. JoeTester

    Why so few suppressed 380 handguns? And my Bersa TPR380 Plus threaded review/upgrades (15+1 380 ACP)

    A lot of cool 380 handguns are coming out lately, and finally in larger sizes (where I enjoy 380 ACP the most) - yet ) none of these new larger .380 ACP handguns have threaded barrels. What gives? Why are they not offering this feature on guns shooting a subsonic caliber, in frame sizes where...
  8. JoeTester

    VG6 Gamma & Epsilon Gen2 brakes are vastly inferior to the Gen1 variants

    First thing: he VG6 Gamma's ability to compensate for muzzle rise in 300blk/7.62 brake vs the gen 1 as awful. And the new brake lacks the reward angle cuts to send gas backwards, and has less portage overall, causing greater felt recoil woth the cheaper-to-make Gen2 Gamma (and the Epsilon is the...
  9. JoeTester

    Symbol/emblem imprinted on the Primer Itself - is this new?

    I new you guys would have good info, thank you!
  10. JoeTester

    Symbol/emblem imprinted on the Primer Itself - is this new?

    I figured if anyone knew the answer to this question it would be the hand loaders out there. If you look below you will see a 9 mm round that has a "U" like emblem lightly imprinted on it. Is this a new thing, or have primer-manufacturers done this in the past? Additionally does anyone have...
  11. JoeTester

    More on Kentucky Ballistics - Serbu

    To those who think the RN-50 is fine as is - This quote summarizes the problem we have with the design, and Serbu's reponse to finding out (via KB's near-death experience) where the pressure escapes when the RN50 is loaded with a terribly overloaded round. Serbu should have had a designed...
  12. JoeTester

    More on Kentucky Ballistics - Serbu

    Obviously, thats not the point. The point is that he dismisses 100% of what Mccollum has to say. That was my point. Again the problem is: Serbu ignored all of Mccollum's advice, while saying essentially "it doesn't matter what gun jesus said." I am simply pointing out the words he used in...
  13. JoeTester

    I like my $450 Extar EP9 Gen2 more than the CZ Scorpion - Tell me why I'm wrong

    Thanks guys! Good input, I honestly expected more anger at the statement. But everything was very constructive, as almost always is here at The High Road... as the name would imply :) I honestly wanted people to tell me I was dead wrong, was curious what others who had tried both would say...
  14. JoeTester

    I like my $450 Extar EP9 Gen2 more than the CZ Scorpion - Tell me why I'm wrong

    I like my $450 Extar EP9 Gen2 more than the CZ Scorpion Evo 3 - Tell me why I'm wrong: I've now fired both firearms, and fired both in approximately the same barrel lengths/formats (but even in the somewhat longer barreled Evo, I think the following comments hold true - I've not fired then 16''...
  15. JoeTester

    Extar EP9 "Gen 2" - Does it still have an adjustable trigger? + Buffer tube quesion

    Got mine, adjustable trigger included - and the SOB15 brace is a huge improvement over the new fish-tail looking brace, at least IMO (personal preferences are never wrong - thats just my opinion on the brace)... ...it is so much more comfortable shouldered, and has vastly superior cheek-weld...
  16. JoeTester

    More on Kentucky Ballistics - Serbu

    note: when I say, "we as gun designers" - I am using to refer to gun-designers as a group of people and their job. I am not trying claim I am gun designer.
  17. JoeTester

    More on Kentucky Ballistics - Serbu

    Exaclty, how people can excuse Serbu making a 50 Cal with ZERO effort put into directing failures away from the shooter, is inexcusable. It has to just be fanboy-ism causing people to defend a design that lacks basic design features of respectable firearms - intentional failure points. The RN-50...
  18. JoeTester

    More on Kentucky Ballistics - Serbu

    Sorry I deleted my orignal post (it was error-riddled beyond repair), but I had a very similar reaction. According to Wikipedia Serbu has a Mechanical Engineering degree... but as a graduate of a University's Computing & Engineering school, I can testify that there are plenty of engineers who...
  19. JoeTester

    More on Kentucky Ballistics - Serbu

    For analysis of the Metallurgy and Physics at play in the Serbu RN-50's failure, THIS VIDEO is a MUST WATCH. Though he draws no conclusions about the gun in the video (he just does the "science" so to speak), it comes as pretty damning for the RN-50: "interrupted threads would fix this...
  20. JoeTester

    More on Kentucky Ballistics - Serbu

    SMH indeed. We stopped using threads even on sub-guns a long tome ago. Large thick lugs (essentially giant interrupted threads) are far stronger than inumerous threads. The neccesary shearing forces for the two are incomparable.
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