crown

  1. 9

    Look at that crown - new crown needed?

    Hi, edit: fixed it! Cheers, 9.3x62
  2. C

    Remington 700 Crown Damage

    So, I bought an SPS Tactical AAC-SD in .308 new from Buds and just picked it up today from my FFL. Unfortunately it has crown damage and I am concerned about how this is going to affect accuracy. I paid a lot for this rifle and since it is going to be used for a precision build, this is actually...
  3. V

    Gunsmithing Cleaning Crown Carbon???

    I have had an account for awhile but not really posted so forgive me if this is in the wrong place, but I couldn't find any other threads that would answer my question...so ya here it is... I have a Savage 10 FP-SR with Miculek brake on it so I can see my own shots (or atleast try to) but when...
  4. V

    Gunsmithing Coating a crown to prevent rust.

    I just had a barrel cut from 26 to 20". It is a chrome moly barrel and just want to finish the crown as it is now bare metal. Any suggestions as it is such a small area. I have used duracoat before but for such a small area there has got to be something simpler.Hope this makes sense.
    • Vin
    • Thread
    • coating crown prevent rust
    • Replies: 7
    • Forum: The Armory
  5. N2rockets

    Twist Rate for 100-1000 yds. Muzzle Crown?

    Hi guys I am interested in putting together a Remmy 700 .308 with a McMillian A4 stock. I shoot between 100 and 1000 yards most commonly. I am wondering what twist rate is best for those ranges. I know you can get 1-12, 1-11.25, 1-10 and stuff, I dont know what each is best for though. I don't...
  6. grunt0311

    Gunsmithing M40a1 crown

    What is the correct crowning tool to do the crown? I have seen some on brownells but I wanted to make sure that I am getting the correct one. If everyone knows please let me know. Thank you
  7. PCR

    Gunsmithing cleaning up my crown

    I'd like some advise here. New Shilen 6mm cm barrel chambered in .243, headspaced and crowned by a local smith. The crown has burrs or a rough edge and appears to be unfinished. I'd like to lap the 90 degree edge of my crown with a 3/16" brass ball, chucked in a hand drill with lapping...
    • PCR
    • Thread
    • cleaning crown
    • Replies: 9
    • Forum: The Armory
  8. G

    Suppressors target crown Suppressor

    I have been talking with a friend about the need for a target crown on a Suppressor, he feels it is vital for accuracy yet the local manufacturer says once the projectile has left the rifling itsin free space and not affected by the can?? Anyone care to add value to this debate
    • goober
    • Thread
    • crown suppressor target
    • Replies: 35
    • Forum: The Armory
  9. P

    Gunsmithing Phoenix crown touch up..

    Anyone in the Phoenix area able to touch up a barrel crown?? Thanks in advance..
  10. Metalhead0483

    crown jewel of the nagants

    For all us Nagant lovers. Holy Crap! I want one
  11. glock24

    Gunsmithing What is the best type of crown with 5R rifling?

    I was simply going to ask for another 11 degree target crown on my latest build, but I read an opinion recently that because the lands and grooves are different heights, an 11 degree crown won't cut them all evenly. This of course would allow for uneven gas escape. The claim is that a 90...
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