Items Available For Purchase Today Object reference not set to an instance of an object. See All AR15 Semi Auto 20" Finned HBAR Barrel Squad Gun. For Sale from: macheddie | Positive feedback: 100% View | Verified Seller | 47 Completed Sales View Sellers Items AR15 Semi Auto 20" Finned HBAR Barrel Squad Gun. For Sale from: macheddie | Positive feedback: 100% View | Verified Seller | 47 Completed Sales View Sellers Items macheddie Seller Since: Jul. 2013 Identity Verified ( Okeechobee , FL ) This seller is NOT an FFL City: Okeechobee State: FL Current Price: ENDED Min. Bid: Time Left: (Ended) Shipping: Calculated on checkout Accepted Payment Methods: Returns: 3 Days Description: This rifle was originally designed as a full auto squad gun. It is now a semi auto version. It is a one of a kind rifle with a premium Douglas XX air gauged 20" finned barrel with a M60 bi pod, carry handle and forward grip. The barrel was finned to reduce cooling under sustained fire. A3 flattop with an Elcan rubber armored Optic. It also has a 2 stage 4 lb. trigger for rapid fire. Extremely unique weapon. We manufactured about 5 of these barrels in the last 10 years and this is the last one. Condition: Never fired Brand: GSE Inc. Model: match 15 Caliber: .223 Remington (5.56 NATO) Item #: 908190863 Stock No.: 035 Location: FL Trades Accepted: Share: Shipping Notes: $40.00 to your FFL. dealer. Specializing in AR15 parts and accessories.All US. made mil. spec. parts. Items You've Viewed Recently AR15 Semi Auto 20" Finned HBAR Barrel Sq... $100.00 SELLER: macheddie Buy It Now