Items Available For Purchase Today Object reference not set to an instance of an object. See All Heckler & Koch HK Mark 23 Thread Protector For Sale from: 391DAOR | Positive feedback: 100% View | | 150 Completed Sales View Sellers Items Heckler & Koch HK Mark 23 Thread Protector For Sale from: 391DAOR | Positive feedback: 100% View | | 150 Completed Sales View Sellers Items 391DAOR Seller Since: Jun. 2014 Identity Verified ( Douglassville, PA ) This seller is NOT an FFL City: DOUGLASSVILLE State: PA SOLD - $32.00 Shipping: $8.00 Accepted Payment Methods: Returns: Description: Heckler & Koch HK Mark 23 Thread Protector New factory Heckler & Koch Mark 23 SOCOM thread protector fits all H&K Mark 23 / SOCOM barrels threaded 16mm X 1 right hand twist. . USPS Money Order Only Condition: New In Box Brand: heckler & koch usa Item #: 977607419 Location: PA Trades Accepted: Share: Shipping Notes: Seller must collect sales tax from the following states: PA 6% - USPS Money Order Only - No pickups available. Shipping only. Items You've Viewed Recently Heckler & Koch HK Mark 23 Thread Protect... $32.00 SELLER: 391DAOR Add To Cart