+ Reply to Thread
Results 1 to 7 of 7

Thread: Spring Magazine Lenght

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

Hybrid View

  1. #1
    Legacy Member EddieM's Avatar
    Join Date
    Feb 2021
    Last On
    03-17-2023 @ 01:56 PM
    Location
    MX
    Posts
    221
    Local Date
    05-02-2025
    Local Time
    04:54 PM

    Spring Magazine Lenght

    Hello fellows

    I tried to google to find out the 15 and 30 rounds spring mags length with no luck, would you help me out pls.
    Regards Eddie
    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
    Advisory Panel
    USGI's Avatar
    Join Date
    Mar 2009
    Last On
    @
    Location
    Oregon, USA
    Age
    79
    Posts
    2,217
    Real Name
    Bob
    Local Date
    05-02-2025
    Local Time
    01:54 PM
    Eddie, It's time to buy some books! - Bob

    15 round spring: 5.3 inches +/- .25 inches
    30 round spring: 11.66 inches +/- .50 inches

  3. The Following 4 Members Say Thank You to USGI For This Useful Post:


  4. Avoid Ads - Become a Contributing Member - Click HERE
  5. #3
    Legacy Member EddieM's Avatar
    Join Date
    Feb 2021
    Last On
    03-17-2023 @ 01:56 PM
    Location
    MX
    Posts
    221
    Local Date
    05-02-2025
    Local Time
    04:54 PM
    Thread Starter
    Quote Originally Posted by USGI View Post
    Eddie, It's time to buy some books! - Bob

    15 round spring: 5.3 inches +/- .25 inches
    30 round spring: 11.66 inches +/- .50 inches
    Hello Bob,
    Thank you and sorry
    Eddie

  6. #4
    Advisory Panel
    painter777's Avatar
    Join Date
    Mar 2009
    Last On
    @
    Location
    Central Michigan
    Posts
    5,470
    Local Date
    05-02-2025
    Local Time
    04:54 PM
    Hi Eddy,

    In this TM on pages 95 to 97 covers Magazines:
    http://www.90thidpg.us/Reference/Man...-1276_1947.pdf

    A 15 round Mag spring will measure about 5 -1/4" + or - a 1/4".
    It shows the 30 rd but doesn't give a Spring length. I'd have to pull a NOS GI 30 rd apart for the free length measure.
    I can't find the extra springs I put away....... Except the 1911 mag springs.

    HTH,

    ETA: Sorry Bob, I started this a while back and never refreshed the page.
    Last edited by painter777; 04-14-2021 at 01:18 PM.
    Charlie-Painter777

    A Country Has No Greater Responsibility Than To Care For Those Who Served...

  7. The Following 3 Members Say Thank You to painter777 For This Useful Post:


  8. #5
    Legacy Member EddieM's Avatar
    Join Date
    Feb 2021
    Last On
    03-17-2023 @ 01:56 PM
    Location
    MX
    Posts
    221
    Local Date
    05-02-2025
    Local Time
    04:54 PM
    Thread Starter
    Quote Originally Posted by painter777 View Post
    Hi Eddy,

    In this TM on pages 95 to 97 covers Magazines:
    http://www.90thidpg.us/Reference/Man...-1276_1947.pdf

    A 15 round Mag spring will measure about 5 -1/4" + or - a 1/4".
    It shows the 30 rd but doesn't give a Spring length. I'd have to pull a NOS GI 30 rd apart for the free length measure.
    I can't find the extra springs I put away....... Except the 1911 mag springs.

    HTH,

    ETA: Sorry Bob, I started this a while back and never refreshed the page.
    Awsome Carlito,

    Thank you very much compadre.
    Eddie

  9. #6
    Advisory Panel
    USGI's Avatar
    Join Date
    Mar 2009
    Last On
    @
    Location
    Oregon, USA
    Age
    79
    Posts
    2,217
    Real Name
    Bob
    Local Date
    05-02-2025
    Local Time
    01:54 PM
    I just measured (2) new 15rd mag springs I got from Sarco a few years ago. These are thought to be genuine USGI. Both measured right at 5-1/2 inches. - Bob

    @ Charlie, I saw the new thread late that night and was too tired to look up the answer. Next morning, you still hadn't posted - so looked it up while you were logged on I guess. Had the same thing happen to me before!

  10. #7
    Legacy Member EddieM's Avatar
    Join Date
    Feb 2021
    Last On
    03-17-2023 @ 01:56 PM
    Location
    MX
    Posts
    221
    Local Date
    05-02-2025
    Local Time
    04:54 PM
    Thread Starter
    Hello

    I have 10 mags 30 rds, they measure:
    1.- 11"
    2.- 12"
    3.- 13.5
    The other 7 go to 9" - 10.5"
    I have the feeling that I really need new springs lol
    Eddie

+ Reply to Thread

Similar Threads

  1. Lee Metford mk1/mk1* magazine spring and follower
    By Nzcoup1 in forum WTS/WTB/WTT (Want to Sell, Buy or Trade) Forum
    Replies: 0
    Last Post: 03-06-2021, 02:24 PM
  2. M1903 Magazine Spring
    By flygrimm in forum M1903/1903A3/A4 Springfield Rifle
    Replies: 4
    Last Post: 12-05-2017, 01:02 PM
  3. Recoil spring lenght
    By skip_c in forum 1911/1911A1 Service Pistol
    Replies: 2
    Last Post: 05-23-2015, 11:06 PM
  4. I need magazine spring rivets! Where to buy?
    By Morning Wood in forum The Lee Enfield Knowledge Library Collectors Forum
    Replies: 18
    Last Post: 12-30-2013, 02:48 PM
  5. Magazine spring
    By Randy A in forum M1903/1903A3/A4 Springfield Rifle
    Replies: 7
    Last Post: 11-01-2009, 07:58 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