Recent content by jca57jd

  1. J

    Vortex razor hd 65mm with moa ranging reticle

    Hey guys! Anybody have any experience running the ranging reticle designed for the 85mm razor spotting scope on the 65mm? I know that they have different focal lengths and that the moa readings on the 65 want be completely acurate, I'm just trying to figure out roughly how far off they will be...
  2. J

    Secret to lowering es and sd on a ar10?

    Well I got my es down to 12 with some h4831sc over a 6 shot spread. 4 of them were within 3 fps of each other. It still resulted in a 4" group at 300 yards. Frustrating! Trying to get this gun shooting at least .5 moa with consistent sd and es. I've been shooting 105 amax's in my 243 ar with...
  3. J

    Secret to lowering es and sd on a ar10?

    What exactly is your 6mm turbo ar compared to my ar10 243 Winchester?
  4. J

    Secret to lowering es and sd on a ar10?

    17 is my sd. My extreme spread is around 45. My goal is to get es below 20 and sd below 10.
  5. J

    Secret to lowering es and sd on a ar10?

    I'm getting .5 moa groups at 300 (1.5"). A ES of 40 fps is going lead to a lot of vertical dispersion when I start getting past 700 yards, especially at 1000 yards.
  6. J

    Secret to lowering es and sd on a ar10?

    Hey guys. I built me a ar10 chambered in 243 Winchester a while back. I didn't go cheap on anything in the gun; 26" Kriegar select match grade 1-8 twist, JP buffer assemble, geissele high speed national match trigger, slr adjustable gas block, ect. When I hand load I am extremely ocd. All brass...
  7. J

    Help anilizing latter test and group results

    I went out yesterday and shot these 4 groups at 300 yards round robin style (the atmospheric conditions were very similar). Velocities 43.3 - 2781,2761,2765 43.6 - 2767,2780,2761 43.9 - 2793,2785,2799 44.2 - 2789,2807,2798 I'm extremely disappointed. Where or what would you do from this...
  8. J

    Help anilizing latter test and group results

    Hey guys I'm shooting a ruger precision 6.5 creedmoor with a 24" barrel, nosler brass, 140 amax, and fed 210 primers. All brass is fire formed with the shoulders bumped back .002" with .002 neck tension, weight sorted, and trimmed to same length within .001". Bullets are all sorted by weight and...
  9. J

    Neck turn new nosler brass?

    Thanks for the replies guys! This is a factory ruger precision. I'm going to move forward without neck turning. When I bought my the brass originally i didn't know what the going rate was for nosler brass. After I looked it up on the internet I was getting a decent deal on it so I wheat back at...
  10. J

    Neck turn new nosler brass?

    Hey guys I just got all my supplies in to start reloading for my new 6.5 creedmoor. I bought the whidden gun works bushing die and micro seater. I'm wanting to reload the highest grade ammo I can and I dont want to take short cuts! Should I be neck turning this brass before I pick my bushing...
  11. J

    bartlein 5r 1 in 8 for 243 Winchester advice

    Yeh I'm getting 1.5" groups at 300 (.5 Moa) with the current factory barrel which is great! I just want to be able to move up to the 105's and I want to make sure I'm getting the right barrel! I just built me a ar10 chambered in 243 with a Krieger 1 in 8 but I'm just getting 3" groups with a 1.5...
  12. J

    bartlein 5r 1 in 8 for 243 Winchester advice

    Hey guys I have a rem 700 with a factory varmint barrel on it. I'm thinking about swapping to a bartlien 6mm 5r 1 in 8 and shooting 105 hybrids. What length would you go with? I'm thinking 26"? What kind of acuraccy do you think I would be able to get at 300yds? Any body recommend another brand...
  13. J

    Threading a sporter barrel?

    Is .58 going to be big enough for a 9/16x24 thread size? I'm not sure if the threads are deeper than (.58-.56) .02"?
  14. J

    Threading a sporter barrel?

    I'm wanting to thread a savage 243 sporter contour barrel for a qd mount for my suppressor. My barrel is .58" at the end. I was thinking about threading it 1/2x28 because they offer a mount in this size? Will I still have enough barrel wall thickness if I go this rout? Many thanks for advice!
  15. J

    Rifles for sale

    Which one is the 243 and what type of scopes and bases are on them? Are they bdl or adl?
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