Items Available For Purchase Today Object reference not set to an instance of an object. See All HK MP5 9mm Navy threaded Barrel and Trunnion For Sale from: GatewoodSupplyCo | No feedback Yet View | | 5 Completed Sales View Sellers Items HK MP5 9mm Navy threaded Barrel and Trunnion For Sale from: GatewoodSupplyCo | No feedback Yet View | | 5 Completed Sales View Sellers Items GatewoodSupplyCo Seller Since: Jan. 2015 Identity Verified ( Birmingham, -1 ) This seller is NOT an FFL City: Birmingham State: AL SOLD - $459.99 Shipping: $6.00 Accepted Payment Methods: Returns: No Returns Description: (1) Factory German HK MP5 9mm Navy threaded Barrel and trunnion. Perfect for repair or build. This is in used good to very good condition with good looking rifling with plenty of life left. Check, MO, CC+ 3.5%. Condition: Used - See Item Description Item #: 938416201 Location: AL Trades Accepted: Share: Shipping Notes: USPS Priority to lower 48 states in USA only. No returns.e Items You've Viewed Recently HK MP5 9mm Navy threaded Barrel and Trun... $459.99 SELLER: GatewoodSupplyCo Add To Cart