Faux Brass Capped Feet (A.K.A Ferrules and Sabots)
Future Firearms Ammunition Technology 003: Sabots – Performance-Enhancing Shoes for Your Bullets -The Firearm Blog
460 idées de Sabots | sabots suédois, sabot, sabots bois
Is there a Federal law on maximum muzzle velocity for privately-owned firearms? Could a private citizen employ a discarding sabot or other technique? - Quora