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  1. #1

    Default AR-15 magazine five round block

    Here is a part you never see and rare to find as most were tossed out. Years ago
    when you bought a new Colt AR-15 SP1 sporter the magazines were blocked
    to only hold five rounds for hunting. dscn0805_0028.jpgdscn2881.jpgdscn2882.jpg

  2. #2

    Default

    Yup . . . .
    This is what was on my early 1965-era SP1. The floorplate was stamped .223 REM. . . . . .NOT 5.56mm!

    A short time later, I found another at a gun show.

  3. #3
    Join Date
    Aug 2009
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    Beach Va, not Va Beach
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    Default

    pretty common to pull the rivets and take out the U shaped block

    I think I have a few at the shop somewhere

  4. #4
    Join Date
    Sep 2009
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    Between the two Vancouvers
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    Default

    My 71 SP1 came with 2 blocked magazines marked .223. Since Washington state did not allow any large or medium game hunting with .223 (at that time) I saw no sense in the blocks and removed them. They were not riveted and have been lost in time.

    BEAR

  5. #5

    Default early Colt mags

    The early magazine block was drop in

    My three digit SP1 shown in first post had the magazines with the
    small CAL. .223 stamp which I believe is the first unless you count
    the Armalite magazineP1010018_0017.jpg

  6. #6

    Default early magazines

    These early waffle magazines are very expensive now, there are repros available

    two pocket pouch is Air force used by others, there are variations and a rare four
    pocket pouch tooP1010027_0023_023.jpg

  7. #7
    Join Date
    Sep 2009
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    Between the two Vancouvers
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    436

    Default

    Interesting that you should post about the early .223 magazines. Yesterday I was digging through an old foot locker and buried on the bottom was one of my old Sp1 magazines. I was surprised because I thought I had sold them both with the rifle. Still looks in good condition. I guess I didn't use it much!

    BEAR
    DSCF8232.jpgDSCF8234.JPGDSCF8227.jpg

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