FN 509 Barrel Thread Cap O-Ring

Description: FN 509 Barrel Thread Cap O-Ring. This factory original rubber o-ring is designed for the FN 509 model pistol chambered in 9mm. The barrel thread cap o-ring slips over the threads of the barrel and helps secure the thread protector to the barrel. This genuine part is perfect to keep on the workbench as a spare.

Note: It is recommended that all FN America parts be installed by a qualified and trained gunsmith.

Manufacturer: FN America

PRODUCT SPECIFICATIONS:

• Brand: FN America
• Caliber: 9mm
• Finish / Color: Black
• Firearm Type: Pistol
• Material: Rubber
• Models Fit: FN 509