+ Reply to Thread
Results 1 to 10 of 22

Thread: Uh-Oh Bad Bore on the Remington 721 300 H&H

Click here to increase the font size Click here to reduce the font size

Hybrid View

  1. #1
    Legacy Member steveu's Avatar
    Join Date
    Feb 2019
    Last On
    05-06-2025 @ 04:18 PM
    Location
    Texas, USA
    Posts
    85
    Local Date
    05-09-2025
    Local Time
    09:36 AM
    Try to find some Laupa .3095” bullets.
    Information
    Warning: This is a relatively older thread
    This discussion is older than 360 days. Some information contained in it may no longer be current.

  2. #2
    Contributing Member usabaker's Avatar
    Join Date
    May 2017
    Last On
    12-30-2024 @ 01:41 PM
    Location
    San Deigo, CA
    Posts
    1,780
    Real Name
    Bill Baker
    Local Date
    05-09-2025
    Local Time
    06:36 AM
    Thread Starter
    Quote Originally Posted by steveu View Post
    ry to find some Laupa .3095” bullets.
    Don't know it it would have made a difference because the rest of the bore is fine and the .3095" would be swaged down by the time it got to the muzzle and worn area. Makes no difference though, I already sent the rifle off to McGowan Precision Barrel to be rebarred with a custom barrel that will be cut to the original profile.

    ---------- Post added at 07:34 AM ---------- Previous post was at 07:30 AM ----------

    Quote Originally Posted by usabaker View Post
    I already looked, you'll find one. I only found one in 300 Win.
    Jim, Where did you see the 300 WIN? I've been digging for it but not able to locate it.

    Thanks
    Bill
    Veteran US Navy Seabees - US Army Corps of Engineers - American Legion Post 0867
    " Only two defining forces have offered to die for me. 1.) Jesus Christ 2.) The American G.I. "One died for your soul, the other for your freedom! "

  3. Thank You to usabaker For This Useful Post:


  4. Avoid Ads - Become a Contributing Member - Click HERE
  5. #3
    Advisory Panel browningautorifle's Avatar
    Join Date
    Jul 2008
    Last On
    Today @ 09:37 AM
    Location
    Victoria BC
    Posts
    31,032
    Real Name
    Jim
    Local Date
    05-09-2025
    Local Time
    07:36 AM
    Quote Originally Posted by usabaker View Post
    Where did you see the 300 WIN? I've been digging for it
    I suspect it's this one which I think may be for a 700. Didn't take notice at the time, I think this is it. Doesn't do what you want either, does it?

    Remington 300 win magnum 26 take off barrel NICE! | eBay

    ---------- Post added at 09:23 AM ---------- Previous post was at 09:22 AM ----------

    Quote Originally Posted by usabaker View Post
    I already sent the rifle off to McGowan Precision Barrel to be rebarred with a custom barrel that will be cut to the original profile.
    That's better anyway.
    Regards, Jim

  6. #4
    Contributing Member usabaker's Avatar
    Join Date
    May 2017
    Last On
    12-30-2024 @ 01:41 PM
    Location
    San Deigo, CA
    Posts
    1,780
    Real Name
    Bill Baker
    Local Date
    05-09-2025
    Local Time
    06:36 AM
    Thread Starter
    Quote Originally Posted by browningautorifleicon View Post
    I suspect it's this one which I think may be for a 700. Didn't take notice at the time, I think this is it. Doesn't do what you want either, does it?

    Remington 300 win magnum 26 take off barrel NICE! | eBay
    Okay I misunderstood you Jim, I thought you found a Rem 721 in 300 Win Mag.

    From what I understand you can put a Rem 700 barrel on a 721. I'll send over pictures when my rifle comes back. They told me it will be about 16 weeks
    Veteran US Navy Seabees - US Army Corps of Engineers - American Legion Post 0867
    " Only two defining forces have offered to die for me. 1.) Jesus Christ 2.) The American G.I. "One died for your soul, the other for your freedom! "

  7. #5
    Advisory Panel browningautorifle's Avatar
    Join Date
    Jul 2008
    Last On
    Today @ 09:37 AM
    Location
    Victoria BC
    Posts
    31,032
    Real Name
    Jim
    Local Date
    05-09-2025
    Local Time
    07:36 AM
    Quote Originally Posted by usabaker View Post
    I thought you found a Rem 721 in 300 Win Mag.
    No, I thought I found a barrel though. Guess I didn't read it closely or thought Google had delivered correctly. Your current fitting will be far better I think. Looking forward.
    Regards, Jim

  8. #6
    Advisory Panel browningautorifle's Avatar
    Join Date
    Jul 2008
    Last On
    Today @ 09:37 AM
    Location
    Victoria BC
    Posts
    31,032
    Real Name
    Jim
    Local Date
    05-09-2025
    Local Time
    07:36 AM
    Quote Originally Posted by Wineman View Post
    My advice would be a rebore/rechamber
    He's already got it away for rebarrel...
    Quote Originally Posted by usabaker View Post
    I already sent the rifle off to McGowan Precision Barrel to be rebarred with a custom barrel
    Regards, Jim

  9. #7
    Legacy Member RCS's Avatar
    Join Date
    Mar 2009
    Last On
    Today @ 08:12 AM
    Location
    USA
    Posts
    4,467
    Real Name
    Robert Seccombe
    Local Date
    05-09-2025
    Local Time
    09:36 AM
    I had a McGowan barrel installed on a Ruger single shot rifle, it was a heavy barrel in 308 Win. i milled the bottom of
    the barrel flat so it would not come in contact with the hanger. Also glass bedded the fore-arm. Accuracy was far below
    my expectations. My friend had a McGowan barrel in 25-06 installed on a 1903 action, accuracy was average. Now these
    Mcgowan barrels were from the original location in St Ann, Illinois so maybe the new owners have a better product

  10. #8
    Contributing Member usabaker's Avatar
    Join Date
    May 2017
    Last On
    12-30-2024 @ 01:41 PM
    Location
    San Deigo, CA
    Posts
    1,780
    Real Name
    Bill Baker
    Local Date
    05-09-2025
    Local Time
    06:36 AM
    Thread Starter
    Quote Originally Posted by RCS View Post
    I had a McGowan barrel installed on a Ruger single shot rifle ... Accuracy was far below my expectations. My friend had a McGowan barrel in 25-06 installed on a 1903 action, accuracy was average. Now these
    Mcgowan barrels were from the original location in St Ann, Illinois so maybe the new owners have a better product
    Well, crap RCS... I guess I should have asked first. The reason I ended up with them is because they were the only ones that were willing to taper it exactly like the factory barrel (for an additional $50 that is) to include the sight bump. I didn't want to have a big opening in my stock that was inletted for the sight bump and I didn't want to have a filled spot. Guess I will just have to wait-n-see. I'll do some loads for it once it comes home, getter to the range, and report back.
    Veteran US Navy Seabees - US Army Corps of Engineers - American Legion Post 0867
    " Only two defining forces have offered to die for me. 1.) Jesus Christ 2.) The American G.I. "One died for your soul, the other for your freedom! "

+ Reply to Thread

Similar Threads

  1. Bore viewer
    By Dick Hosmer in forum M1 Garand/M14/M1A Rifles
    Replies: 4
    Last Post: 03-13-2018, 10:01 PM
  2. M1 bore, cheap bore scope fun
    By mac1911 in forum M1 Garand/M14/M1A Picture of the Day Forum
    Replies: 8
    Last Post: 03-11-2017, 08:09 AM
  3. Good No1 but bad bore what to do
    By therno in forum The Restorer's Corner
    Replies: 9
    Last Post: 09-10-2013, 08:08 AM
  4. spot in bore?
    By CouldBeWorse in forum Pattern 1913/1914 and M1917 Rifles
    Replies: 9
    Last Post: 05-23-2012, 01:12 AM
  5. The Remington Society of America (Remington 03, 03A3, 03-A4 Serial Numbers)
    By Badger in forum M1903/1903A3/A4 Springfield Rifle
    Replies: 0
    Last Post: 01-28-2010, 06:44 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts