Black Mesa Gear Biothane 15' Check Cord
Field-Proven Control. Built to Last.
The Black Mesa Gear Biothane 15' Check Cord is a dependable training essential built for handlers who demand durability, smooth handling, and consistent performance in the field. Designed for bird dog training, obedience work, and controlled field sessions, this check cord gives you the reach you need without unnecessary bulk or drag.
Crafted from 3/8" Standard Beta Biothane, this long line offers the ideal balance of strength, flexibility, and handler comfort. Standard Beta features a 1000 lb. per inch webbing core with a 0.100" (2.5 mm) soft PVC coating, giving it the weather resistance and durability serious trainers expect while remaining easy on your hands during repeated use. The leather-embossed finish adds a classic look and feel while maintaining the low-maintenance benefits of Biothane.
Built with stitched solid brass hardware, this 15-foot check cord is made to perform in demanding training conditions. Whether you are working on recall, whoa training, yard drills, or controlled bird work, the Black Mesa Gear Biothane Check Cord delivers reliable control and long-lasting field performance.
The no-handle design helps reduce snagging in cover, brush, and rough terrain, making it especially useful for upland training environments where clean movement matters.
Key Features
3/8" x 15' Standard Beta Biothane long line
1000 lb. per inch webbing core for dependable strength
0.100" soft PVC coating for flexibility and handler comfort
Leather-embossed finish for a premium, traditional look
Solid brass stitched hardware for durability and corrosion resistance
No handle to minimize snagging in the field
Easy to clean and built for repeated training use
Why Choose the Black Mesa Gear Biothane 15' Check Cord?
Because serious dog handlers need gear that works as hard as they do. This check cord is built for practical, everyday field use—strong enough for demanding sessions, comfortable in hand, and reliable in a wide range of weather and terrain conditions.
From yard work to field training, the Black Mesa Gear Biothane 15' Check Cord is a simple, rugged, and highly effective tool for building control and consistency with your dog.
Shop Black Mesa Gun Dog Supply for premium, field-ready training gear built to perform season after season.










