Lapco TPX BigShot 8 Inch Paintball Barrel - .690 - Bead Blasted Black The superior performance of the LAPCO BigShot has been repeatedly confirmed in a multitude of independent tests over the last 23 years., Made from very high grade aluminum, custom formulated for LAPCO. Each barrel is amazingly accurate., Extremely gas efficient due to minimal friction because of the micro-honed mirror finish. Each barrel is stiff arbor honed by a master craftsman., Self  Cleaning: Shoot through the occasional ball break  no need to swab. Performance not affected by heat or cold., Anodized using a proprietary process that produces an extra hard and durable finish. Made 100% in-house in the USA., Every barrel carries The Legendary LAPCO Lifetime Warranty: This is the best warranty you will never use.