UMAREX GLOCK17 "2 Way Fixed" Non-Recoiling Outer Barrel
●14mm CCW Threaded Muzzle Cap.
●Lightweight, precision machined aluminum.
Made for the UMAREX GLOCK17 gas blowback series. The combination of set grub screws and high strength aluminum alloy outer barrel make for a highly stable shooting platform. Choose between a non-threaded outer barrel cap for normal use, or a 14mm CCW threaded muzzle cap for infinite attachments. The outer barrel is also negatively threaded so 11mm positive threaded attachments can slide right in!
"Non-recoiling" - What does it mean?
The non-recoiling outer barrel sets the inner barrel using 2 grub screws in order to fix the outer and inner barrels together. This creates a stable firing platform and reducing all movement between the outer barrel and slide. Consistent performance, stable accuracy and velocity.
■Brand: Nine Ball
・Metal Outer Barrel ×1
・Normal Muzzle Cap ×1
・SAS 14mm CCW Threaded Cap ×1
・Hex Grub Screw ×1
■Compatibility: UMAREX VFC GBB Series
・G17 4th Generation
■Material: Aluminum Alloy