Buffer Tube: RPD – FULCRUM Series
Designed by Bull Craft for the RPD platform, this buffer tube is built in-house using battle-grade Nylon PA12 and printed via SLS for maximum strength and minimal weight. The integrated HPA line pass-through ensures clean routing without kinks or crushed air lines, while the modular design supports a wide range of stock options.
Whether you're upgrading for aesthetics or performance, this buffer tube delivers rugged reliability, clean fitment, and full HPA compatibility.
✅ Made in the USA
✅ Ultra-Lightweight Nylon PA12 Construction
✅ Integrated HPA Line Pass-Through
✅ Supports Multiple Stock Options
✅ Compatible with RPD Platforms
✅ Superb Support via email, phone, Facebook, Instagram, and in-store
✅ Quick Turnaround & Reliable Shipping
✅ Actual Availability — No ghost listings
Weight: .29 lb
Compatibility: RPD (AEG & HPA builds)
Built Light. Ready to Fight.
