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Thread: Half blowback pistols.

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  1. #1
    Join Date
    Apr 2002
    Location
    Bolton
    Posts
    16,435

    Half blowback pistols.

    I didn't use to care for these because they didn't seem as realistic as the 1911, Sig 226 X5 etc.

    But I think I am changing my mind.

    And the reason for this is the Umarex Beretta APX. It is a nice looking gun, not very expensive and with semiblowback manages to get velocities close to400 fps.

    The all metal full blowbacks manage about 300 fps, and the poor paint job on the die cast metal soon gets tatty. Plus the strong blowback contributes to them no lasting very long.

    Polymer frames look better after lots of use, and many modern firearms have polymer frames these days, so they also look realistic.

    Now I don't know why the Beretta APX has such good velocity - certainly reduced blowback must help to save CO2, but the metal slide itself may be very light compared to say the Cybergun Sig and PT 92.

    I found myself wondering if semiblowback guns in general eg. the Gletcher Tokarev, Bersa BP9 CC, etc. were also as efficient with CO2 as the APX. They appear to be capable of very reasonable groups rested out to 10 yards, even though they are bb guns.

    Are there any members who could shed some light on this?
    Arthur

    I wish I was in the land of cotton.

  2. #2
    Join Date
    Apr 2017
    Location
    Dudley
    Posts
    318
    Only have experience with a Walther PPS but it's very economical on gas. Well over 100 shots on a capsule.
    It's not the most accurate but it's only got a short barrel.

  3. #3
    Join Date
    Aug 2013
    Location
    Manchester
    Posts
    2,060
    I have a Bersa BP9CC that has a short/mild blowback cycle. It does have a good shot count (I get through many Mags).

    It does not load the BB in the way that the KWC 1911 does (automatically by the slide coming forward). Initial movement of the trigger loads the bb, further movements operated the hammer/gas valve.

    The real BP9CC has a short reset on the trigger, it seems that the bbs does too; it can double feed a bb if you dwell on the trigger - it works fine if you just get on and shoot! The pistol is very slim and compact which sets it apart from most other blow back pistols.
    Treat Others As You Would Wish To Be Treated.

  4. #4
    Join Date
    Apr 2002
    Location
    Bolton
    Posts
    16,435
    Thanks for the replies.

    The Bersa is a neat looking gun.

    I forgot about the Walther PPK, even though it was the first to offer blowback.
    Arthur

    I wish I was in the land of cotton.

  5. #5
    Join Date
    Mar 2012
    Location
    Christchurch
    Posts
    1,810
    I've just ordered an APX with the silver top slide yesterday, i'll see what it's like once I get a chance to shoot it.

  6. #6
    Join Date
    Apr 2002
    Location
    Bolton
    Posts
    16,435
    Yes,that's the one I like too.
    Arthur

    I wish I was in the land of cotton.

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