Carbon Express Bulldog Collars Nano-pro 600 12 Pk.

The Carbon Express Bulldog Collars Nano-pro 600 12 Pack delivers precision arrow retention for compound and crossbow shooters who demand consistent performance downrange. These collars secure your broadheads and field points with zero tolerance for slippage, eliminating the frustration of loose connections mid-flight that compromise accuracy. Purpose-built for competitive archers, hunters, and serious practitioners, this 12-pack ensures you maintain a full quiver of match-grade components for extended range sessions or multi-day hunts without field repairs.

Carbon Express engineered the Nano-pro 600 collar system with precision-molded construction to grip shaft diameters uniformly across the 600-series arrow spine, preventing micro-rotation that introduces vertical and horizontal stringing errors. The collar's internal geometry accommodates standard 100-grain and 125-grain broadhead ferrules without modification, while the reinforced polymer composite resists impact deformation during field recovery or storage. At just 0.05 pounds for the complete 12-pack, these collars add negligible weight yet provide the mechanical rigidity required for repeatable arrow flight and reliable broadhead seating in demanding field conditions.

Competitive 3D archers and backcountry hunters benefit most from this multi-pack configuration, allowing you to collar every shaft in your competition or hunting set with identical components. Installation is straightforward—slide the collar onto the shaft nock end until it seats against the broadhead ferrule with audible contact—and removal requires only hand pressure for field adjustments or component swaps. Compatible with all Carbon Express 600-spine shafts and standard broadhead platforms, this 12-pack provides the redundancy and consistency that separates precision equipment from compromise.