G9 9mm Side Charging Upper Receiver

Rated 4.80 out of 5 based on 5 customer ratings
(5 customer reviews)


Only 2 left in stock (can be backordered)


– 9mm GIBBZ Arms Upper Receiver!
– Can also be used for other pistol calibers like 40 S&W, 10mm and 45 ACP!

– GIBBZ Arms Patented Left Side Charging Handle Pat. No. 9,310,146
– Non-reciprocating with detent to keep the charging handle forward during operation
– Can be used with 9mm lowers that use either Glock, MP5 or Colt Pattern mags.
– Shortend 9mm Beveled Ejection Port
– Full 15 Slot Picatinny Rail
– Rear Bolt carrier door to allow for easy bolt carrier removal and still keeping gasses in during operation (important for suppressed fire)
– Charging handle cover for keeping operating gasses in (also important for suppressed fire)
– Manufactured in the USA (Arizona) by GIBBZ Arms.
– Weight: 13.0 oz.
– Dimensions: 8.9 x 2.9 x 2.9 in
* Upper not compatible with hand guards featuring anti-rotation tabs without modification. *


5 reviews for G9 9mm Side Charging Upper Receiver

  1. Rated 5 out of 5

    Topgunnr (verified owner)

    Absolutely love mine!! 1 failure in 500 rounds which was just a bad round. I need one with left hand ejection now though. I will definitely be building more with Gibbz products!

  2. Rated 5 out of 5

    jesserb1989 (verified owner)

    This upper was my first purchase from Gibbz. The ordering process and delivery were quick. Install went flawlessly on top of my (temporary) New Frontier C9 lower. Ran 100 rounds through it yesterday and had no issues. This is a very aesthetically pleasing piece and the charging operation is smooth. The quality of the cut and paint is very apparent. I will be buying more products from Gibbz in the future.

  3. Rated 5 out of 5


    Will this upper work on a spikes tactical dedicated 9mm glock lower?

    • Matt Allen

      Yes it will.

  4. Rated 5 out of 5

    Tino513 (verified owner)

    Absolutely the best side charging upper on the market! Well worth the money!

  5. Rated 4 out of 5


    Fit and finish is great. Very thick walls and well made. Loved the face the gas tube hole can be filled with a screw. My Charging handle screw and dent fell out along the way when using it the first time. Note to lock tight and inspect this.

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