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Fn 509t Thread Protector

1 in stock


1 in stock


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ANY and ALL Firearms on this part of the online store (for First Responders) are available to First Responders only, such as Police, Fire, Corrections, and Emergency personnel. Professional credentials of First Responders are required for such firearm purchases.


This steel thread protector is a factory OEM accessory. This 9mm thread protector features a black finish and is threaded 1/2×28 TPI. This component features a textured exterior surface for better grip while installing or removing from the barrel. Also referred to as a barrel cap, this component is designed to protect the threads on the barrel when a suppressor is not attached.

Additional information

Weight 0.10 lbs
Dimensions 0.00 × 0.00 × 0.00 in

America, Fn