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  1. Frank Green

    Match grade barrel fouling after 40rds?

    Yep... You use it and your on your own. OMR might not stand behind it etc... If I was the OP I'd contact OMR first and ask them for suggestions or help on the issues the OP is having.
  2. Frank Green

    Match grade barrel fouling after 40rds?

    OMR says on they're site... button rifled barrels. Button rifling has got nothing to do with cut at all. Button rifling displaces the material and does not remove the material during rifling. It's basically a cold swaging process. Just a fyi.
  3. Frank Green

    group by on M40a1 barrels

    So I'm cutting it off today. No more orders. If my count is correct.... the total comes to 23 barrels. I'll have the shop make a run of 25 of them. Time wise 4 months. If all of you would please.... email us an order with your name, address, phone number and email address about the group buy...
  4. Frank Green

    group by on M40a1 barrels

    Your on it as well!
  5. Frank Green

    group by on M40a1 barrels

    Your on it! Later, Frank
  6. Frank Green

    7-6.5 PRC

    Just because! Cost wise... the Bergers out to a 1k yards vs the ATIP's I can understand that but the ATIP's at extended ranges will have better flight characteristics from the data I've seen. If you all go back to the data I posted when it was all said and done... the Bergers didn't out...
  7. Frank Green

    7-6.5 PRC

    All of the load testing was done with CCI200s. The SD’s, ES and groups were very nice and consistent. I don’t see mag primers giving you anything extra. All you can do is try them and see how your gun likes them. The brass itself won’t make any difference in accuracy either.
  8. Frank Green

    group by on M40a1 barrels

    Your on the list.
  9. Frank Green

    group by on M40a1 barrels

    I went back this morning and remeasured the take off barrel I got from Land. The breech diameter is 1.170"... the muzzle is at .928". So will stick with 1.200" x 4" and straight taper to .900" @ 25" finish / 27" blanks. Lance out in the shop is playing with the finish on turning the...
  10. Frank Green

    M40A1 repo mounts and rings

    So I did pm three guys that they're mounts shipped but I'll put it here so guys know the stuff is moving.... @RIGREG @AndyK @kft101 As I get more updates I'll message you guys. Don't everyone else beat me up... LOL! I'm still waiting for mine and for two mounts I have to deliver...
  11. Frank Green

    153 grain ATIPs

    That's the question for Seekins. I want to say Seekins was using Rock Creek button rifled barrels Unless they are making they're own now? If button rifled barrels... again the button rifle barrels tend to vary on uniformity of the twist. If the button hits a hard spot or a soft spot in the...
  12. Frank Green

    Hornady high speed 3 in 1 case trimmer

    Mine came late last week. I mounted it on the bench Sunday and ran a few pieces thru it. All seemed to go good. I did 300pcs of sized 308win brass after work yesterday and ran like a watch. I've only got like another 2k pcs to go. I gave my old RCBS power trimmer (doesn't chamfer in our...
  13. Frank Green

    group by on M40a1 barrels

    I'll take a count at the end of this week for qty and who's in. I'll make a post and close out the buy Monday morning next week and ask everyone that said they want one to email me after that. No matter what I'll make a post next week Monday morning and will get the ball rolling.
  14. Frank Green

    group by on M40a1 barrels

    Gravy train!
  15. Frank Green

    153 grain ATIPs

    I haven't tried them in a AR10 but have loaded for a AR10 in the past in 260 Rem. Load your ammo just like you would a bolt gun. I was running about .004" to .005" neck tension. No issues. Watch your twist rate for the 153's. I'd say 7.5 twist minimum. Hornady says they will fly out of a 8...
  16. Frank Green

    group by on M40a1 barrels

    LOL! I'll post some nice pic's. I'm cleaning the tape off of the take off Land barrel I've got and when we get one turned up.... I'll post some pic's side by side. When ready for the group buy... I'll make a post here and tell everyone to email me they're info. I'm going to give it one more...
  17. Frank Green

    M40A1 repo mounts and rings

    I got some pic's Friday at 3:55pm of them getting finshed up parkerizing. I thought that was all done. I'm assuming he engraved them before parkerizing so that should be done. I counted 20pcs parked sitting on the table. I'm waiting for mine just like you guys. I'll hit him up for another...
  18. Frank Green

    MST100 Interest?

    That's what I was getting from it but thought I might be looking at it wrong. So April 1st it opens up and you send in your deposit?
  19. Frank Green

    MST100 Interest?

    Seen this one and another brand new last run MST-100 sell on GB. This Unertl had the modified USO done to it. $5300 it went for. https://www.gunbroker.com/item/1092981938
  20. Frank Green

    MST100 Interest?

    So are preorders taking place? Asking for a friend! ;)