Items Available For Purchase Today Object reference not set to an instance of an object. See All Proof Research 26" .277 1:10 twist 5 groove Bolt gun barrel For Sale from: SMA ( FFL) | Positive feedback: 100% View | Verified Seller | 2 Completed Sales View Sellers Items Proof Research 26" .277 1:10 twist 5 groove Bolt gun barrel For Sale from: SMA | Positive feedback: 100% View | Verified Seller | 2 Completed Sales View Sellers Items SMA Seller Since: Dec. 2018 Identity Verified ( NEWPORT, WA ) This seller is an FFL City: NEWPORT State: WA Sale Pending - $729.99 Shipping: $10.00 (or FREE in-store pick up!) Accepted Payment Methods: Returns: No Returns This Seller Accepts Instant Online Payments Description: For sale is a new Proof Research 26" .277 1:10 twist 5 groove Bolt gun barrel. This is a very light and durable barrel. You will have to have your gunsmith fit to your action and thread or crown the barrel. We accept all cards. Thanks Condition: New In Box Brand: Proof Research Model: CB Blt Gun Item #: 906759684 Location: WA Trades Accepted: Yes. Share: Shipping Notes: See Description Items You've Viewed Recently Proof Research 26" .277 1:10 twist 5 gro... $729.99 SELLER: SMA (FFL Dealer) Add To Cart