– 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 ether Glock mags 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. *