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  1. vinsonr

    Hello all

    Follow Me!
  2. vinsonr

    Resizing brass from 308 to 260

    That's great for you.
  3. vinsonr

    Bullet drop questions.

    Use this: JBM - Calculations - Trajectory
  4. vinsonr

    Resizing brass from 308 to 260

    I wouldn't suggest it - you have to turn the necks and remove material in order to have a decent result. Sell your 308 brass and pick up some 260 instead.
  5. vinsonr

    Official (DTA) SRS, HTI, Covert, Hunter Thread

    Of course it will be helpful, how much depends on your load. I run 300 scenars at 2835 in my DTA 26" using H1000 and lapua brass.
  6. vinsonr

    Suppressors Help, Form 1 Walkthrough for E-file with Trust.

    You can cancel a stamp even after receiving it as long as you have not 'used' the stamp by making an SBR/Suppressor. Directly from the Form 1: 5. Cancellation of Approved Application. An approved application may be cancelled only if the firearms had not been made or modified. The maker must...
  7. vinsonr

    260 Rem Load Worries

    Different bullets have different shapes and that drives different internal ballistics. Nosler 140 partitions have a longer bearing surface than 140 amax and 142 smk. They are also not boat tails so that reduces case volume when seated to the same depth as the amax or smk.
  8. vinsonr

    MagnetoSpeed V3 Accuracy Rating

    If none of them will do that then how do you know none of them do that? Check out their test against a grid using high speed cameras: Forum Reviews for MagentoSpeed Ballistic Chronograph | MagnetoSpeed
  9. vinsonr

    Suppressors .30 cal, titanium, and QD............ Go!

    I shot my SAS Ti Reaper on 3 of my DTA conversions this weekend - 308, 260 and 300 win. I have my 5.56 TOMB mounts being delivered today and will be testing it out on my 18" and 10.5" MRP soon.
  10. vinsonr

    Suppressors Another new guy asking questions...

    Someone is misinterpreting owning an NFA item and being an FFL/SOT where the ATF can inspect your shop. Obviously completely different things.
  11. vinsonr

    another question about MagnetoSpeed V3

    The V2 and V3 bayos are designed to accommodate suppressors. They have a set of shims you use to set the proper offset from your bore. The V2 and V3 bayos also have a larger gap to accommodate larger muzzle devices.
  12. vinsonr

    260 Rem Load Worries

    I think I'm getting loose primer pockets in my 43gr 4350 load, 140 amax, lapua brass, 210m primers. Prep your fired brass and see if seating a primer is much easier than previously. I see a noticeable difference in virgin brass or my other load of 41.5gr and the 43gr load. Vinson
  13. vinsonr

    Official (DTA) SRS, HTI, Covert, Hunter Thread

    I did not fire other groups yesterday. Having done load testing for each caliber and shot the 308, 260 and 300 win in tactical competitions I'm comfortable and confident in the rifle and ammunition combo to shoot sub-moa. I have this for the 338 from original load testing. Out of the 7 groups...
  14. vinsonr

    Official (DTA) SRS, HTI, Covert, Hunter Thread

    I finally took the time to fire 4 different calibers at a single target, swapping barrels after 2 rounds per caliber. I'm running a Premier 5-25 Gen2XR and a SAS Titanium Reaper can for the 300 win and smaller. The barrels are factory DTA barrels except for the 260 which is from SAC. My chassis...
  15. vinsonr

    MagnetoSpeed V3 Accuracy Rating

    I don't see why it would be that much different than V1/V2. Here's a review if the V1 compared to an Oehler 35: Review Comparison , Oehler 35, Magneto Speed, and Super Chrono I've used V1 and V2 bayos with great success, many different bullets demonstrating SD less than 10 and velocities that...
  16. vinsonr

    338 mv

    300 scenar 92.5 gr H1000 Lapua brass 26" DTA 1:10 2835 fps
  17. vinsonr

    Official (DTA) SRS, HTI, Covert, Hunter Thread

    Oh, LW, nice.
  18. vinsonr

    Official (DTA) SRS, HTI, Covert, Hunter Thread

    Gen 2 will fit a gen 1, but not vice versa. I run a gen 2 260 in my gen 1 SRS and index it visually using the flutes and handguard. I've seen .1 mil return to zero and bughole 5 shot groups.
  19. vinsonr

    Official (DTA) SRS, HTI, Covert, Hunter Thread

    Can't help you with a test fire, but I can say that I've shot at 925 y with my SAC 260 barrel and dropped in my 338 lapua barrel, dialed its 925 dope with my known offset from 260 zero and had 5/5 on steel. Putting my 260 barrel in has had me back within 0.1 mils of zero several times.
  20. vinsonr

    338LM showing signs of life

    Your exact load gets me 2820 in my DTA 26". I'm gonna bump up to 92.5 gr for my next batch.