Lapco BigShot Barrel 18 Inch .690 for A-5/X7/BT-4 Barrels The UL Boomstick carries on

The UL Boomstick carries on that tradition of performance and reliability

1 Bolt Tip O-ring

more than any other mask system on the market today

Dye thermal lenses provide the bench mark for anti-fog performance

Anodized using a proprietary process that produces an extra hard and durable finish

Lapco BigShot Barrel 18 Inch .690 for A-5/X7/BT-4 Barrels The UL Boomstick carries onThe LAPCO one piece BigShot is a world wide favorite among players looking for superior performance. The BigShot barrel is the most accurate and the most gas efficient barrel available on the market today. If you are tired of your barrel holding you back from top level performance, this barrel will help you achieve elite status wherever you play. FEATURES: 18 Inch . 690 for A 5 X7 BT 4 Made from very high grade aluminum, custom formulated for LAPCO.