Danny, would be great if they were really a sabot pellet. Small diameter light projectile (smaller than bore) that separates at high speed from jacket on exiting the muzzle. The old Sussex Sabots were not successful having a 4.2mm projectile for the .22 as they were too heavy at 14.6 grn and probably the wrong shape. Its a pity someone does not try to produce a new type. The guys in South Africa got some high speeds out of full bore rifles using sabots.
Baz
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