Recent content by Gtscotty

  1. Gtscotty

    AR suppressor problem

    You keep seeing posts about it because it's absolutely an issue that lots of folks have and are able to easily sort out. Your assertion in this and the other thread that over gassing cannot exist in an AR, isn't an issue and can't cause feeding issues is just plainly incorrect from a mechanical...
  2. Gtscotty

    What upper receivers are you guys using to get a good thermal fit?

    So thermal fit is snipe hunting, but green loctite is worth doing? That doesn't really make sense to me? I don't see any benefit to leaving a loose fit between the extension and the receiver cylindrical surfaces, so I use 620 to bed or a thermal fit. Thermal fit is easy if you have a receiver...
  3. Gtscotty

    What upper receivers are you guys using to get a good thermal fit?

    "Gents, would you say you're 'in the business' of building these 50-100 rifles... In a manner of speaking"
  4. Gtscotty

    What upper receivers are you guys using to get a good thermal fit?

    Thanks for the heads up on BKings Mod 0 being thermal fit, have one and one of their 13" handguards on the way for my next build.
  5. Gtscotty

    6mm ARC Gas Gun Barrel Lengths and Muzzle Velocities

    The information you're looking for and more has been discussed in this thread, worth doing some reading there. https://www.snipershide.com/shooting/threads/new-6mm-advanced-rifle-cartridge.6992101/ I have a 21", an 18", had a 12.5", and have a 13" on order. My 18" is my general purpose rifle...
  6. Gtscotty

    300 Norma Magnum - StaBALL HD Powder Experience and Barrel Erosion Concerns

    I've had kind of similar results with the Staball line, 6.5 is one of my go to powders, especially for Creedmoor, Match is also a good addition to the stable, but HD has not been stand out for me where I tried it in 7 PRC.
  7. Gtscotty

    7mm PRC

    I've had good luck with Ramshot Grand, velocities up there with RL-26, temp stable and available. Staball HD was ok, but didn't really live up to the billing for me, unlike Grand.
  8. Gtscotty

    What is ATF wait time for a suppressor?

    Had an individual E-form 4 submitted midday 3/19 and approved first thing in the morning 3/21.
  9. Gtscotty

    Xero C1 Pro - v3.30 update

    It would be nice to get some ability to organize, filter or sort sessions in the app beyond just scrolling through the mega list.
  10. Gtscotty

    6mm arc sbr/ pistol?

    Here's some Chrono data from a KAK 12.5" ARC barrel I used to have. Couldn't get the accuracy on that barrel within what I would call acceptable standards and KAK let me return it. I did kill two deer with the 103gr load (developed for my 18" ARC), and it worked great. The whole package made for...
  11. Gtscotty

    Best All Around Supressor(titanium)

    I've used ASR, Plan-A and Xeno, of the three Xeno is my favorite and is what I've switched everything to. Plan-A is fine too, but I had issues with my adapter coming loose from the can when I was trying to remove the can from the muzzle device. The left-hand threads of Xeno solved that for me...
  12. Gtscotty

    Help overwhelmed first thermal

    Don't know if you've already bought or not, but I have a very similar use case, a tad less land, all wooded, most shots in the <100 yd range, but longest possible around 240yds. Also have coyotes yipping it up in the back and on adjacent farms. I wanted to stick in the ~$1k range and wound up...
  13. Gtscotty

    7mm PRC

    I've been playing with the 160gr CX a little bit, mostly with Grand, which is right next to H1000 on the burn rate chart. I think that's probably a good burn rate for this bullet but I also would expect to see velocities a little lower than similar weight lead bullets, or at least that's always...
  14. Gtscotty

    7mm PRC

    Why? Both the Hornady load data and Hodgdon show higher velocities with H1000 speed powders, and even slower than H4831 speed, in 160gr class bullets. I've played with H4831sc in 7 PRC a little, but didn't see any apparent benefits over the slower powders I've used that better fit the expansion...
  15. Gtscotty

    Best All Around Supressor(titanium)

    Is different good in this context? My Nomad TI is my favorite all around bolt gun can. I've wondered about getting one of the new XC versions, curious how they compare and if the XC is lower back pressure on ARs?