Recent content by GunDudeUSA

  1. GunDudeUSA

    Larue PreadatAR 7.62 18" Optic HELP

    Mil-R Reticle C461
  2. GunDudeUSA

    Larue PreadatAR 7.62 18" Optic HELP

    I got the Nightforce 2.5-10x42 recently. It's awesome. SFP but at 10X and less, it doesn't really matter. The glass is super clear and the reticle thickness just right.
  3. GunDudeUSA

    Rifle Scopes scope ring height

    You can get hints on how to calculate it your own by going here for some examples: Scope Ring Height and Clearance Calculator
  4. GunDudeUSA

    17 hmr ammo

    Powder Valley. Bunch of Hornady still available.
  5. GunDudeUSA

    Lapua 308 Palma necked down for 260rem ????

    Hahah! I was actually shocked to find it. Blinked three times to make sure I wasn't dreaming.
  6. GunDudeUSA

    Lapua 308 Palma necked down for 260rem ????

    Just saw some Lapua 260 at Graf & Sons. Go grab it quick!
  7. GunDudeUSA

    Alliant Reloder Powder just came into Powder Valley

    Grab it while you still can.
  8. GunDudeUSA

    OBR's fluted chamber XRETARDN... What's the point?

    To all the guys who saw this post last year, What's your experience with reloading so far, with your Larue OBR with EXTRAXN?
  9. GunDudeUSA

    168 & 175 Sierra Match Kings instock @ Powder Valley

    Awesome. Just grabbed 2 500 count boxes of 175s too.
  10. GunDudeUSA

    Gunsmithing What is best way to level scope to bore axis to avoid scope cant?

    Been reading about how scope cant can affect your point of impact the further out you go. How do you level your scope so that the reticle exactly cuts through the bore vertical axis? The technique I've read so far is the following: 1. Establish plumb line some 10 yards away. 2. Look...
  11. GunDudeUSA

    Rifle Scopes Help, can't find the right height rings for my 34mm tube scope

    Thanks for the feedback. I'll change the diagram a little bit so users will know about tapered barrels.
  12. GunDudeUSA

    Rifle Scopes Help, can't find the right height rings for my 34mm tube scope

    Ah. Good catch. Barrel taper. Hmm. Wonder if there's a standardized way to measure that. I'll add that info to the calculator.
  13. GunDudeUSA

    Rifle Scopes Help, can't find the right height rings for my 34mm tube scope

    Hey HK Dave, Did you add the scope mount height as well? What's your scope mount height? Let me check and see.
  14. GunDudeUSA

    Rifle Scopes What's a good scope cant indicator to get?

    Is there a difference between scope mounted level indicator vs. a rail mounted level indicator? I just saw a US Optic rail mounted product here: http://www.usoptics.com/uso-gear/accessories/ext-cant-indicator/rail-mounted-swivel-acd.html Any advantage of one over the other?