The Freak Insert – Heart of a Freak The Freak Insert is at the literal core of the Freak barrel system. Paintballs can change size from thousands of variables; temperature, humidity, elevation, storage conditions and manufacturers to name a few. The interchangeable bore system allows players to adapt to whatever paintball throws at them. GOG offers these inserts in both aluminum and stainless steel both with outstanding internal honing. Aluminum Inserts – Low Weight, High Performance The aircraft grade aluminum Freak insert is the perfect balance of weight and durability. The honed internal finish is protected by top quality anodization, then laser engraved with sizing to keep your kit organized. Stainless Steel Inserts – Tough as nails, smooth as glass The stainless steel Freak Insert is the toughest interchangeable bore available for paintball. Each insert has a honed and polished internal bore. High grade stainless steel resists corrosion and scratches no matter where you play.
