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The .38 ACP (Automatic Colt Pistol) also known as the .38 Auto was introduced at the turn of the 20th century for the John Browning-designed Colt M1900. It was first used in Colt's Model 1897 prototype, which he did not produce. The metric designation for the round is 9×23mmSR (SR—Semi Rimmed) (not to be confused with the modern 9×23mm Winchester or the .380 ACP).

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  1. J

    WTT OR  Looking for 45 acp

    Looking for some 45 acp have some 556 is be open into trading for
  2. Connor Murphy

    Springfield XDM 45 ACP Magazines

    Original Springfield XDM magazines, 45 ACP, 13 round capacity. These came new with a long gone pistol and are unused. $13 each or three for $30. Hillsboro area, no shipping.
  3. LuLuBelle

    Kimber Pro Custom Shop 4" .45 ACP FLAWLESS

    This fine firearm has to go to make room for a CZ75 Shadow I or II ( if you happen to have one to trade or sell let me know please. ) Pistol has NO WEAR and very low round count thru it. Its been a properly cleaned, lubed and babied since it was born. I am an adult and properly trained in .45...
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