Whirlwind Delrin BCARs – Lightweight Accuracy Upgrade for High-Performance Foam Blasters The Whirlwind Delrin BCARs are engineered to deliver consistent dart guidance and improved accuracy in a lightweight, compact form factor. Machined from high-quality Delrin, these BCARs balance durability, dimensional precision, and reduced weight — making them an excellent value-focused accuracy upgrade for a wide range of high-performance blasters. Designed with an O-ring–integrated collet, the Whirlwind BCAR mounts securely to a variety of barrel types without fuss. Internally, small, high-quality bearings provide multiple points of dart contact in a minimal footprint, ensuring stable flight without unnecessary bulk. Available in both 12-bearing and 18-bearing configurations, the Whirlwind comes in various options to match your blaster's performance level. Features: Delrin construction for excellent dimensional accuracy, reduced weight, and great value O-ring integrated collet for secure, tool-free mounting on various barrel types Compact design using small, high-quality bearings for consistent, multi-point dart guidance Available in 12-bearing and 18-bearing versions for different performance levels Whirlwind 12 recommended for blasters at 230 FPS and below Whirlwind 18 recommended for blasters between 230 to 280 FPS Available in black and white machined Delrin finishes for clean, modern builds Included: Whirlwind Delrin BCAR Optional O-ring for barrel mounting
