I would like to know the color diffrences in the Thompson/center shockwave .50 caliber bullet sabot.I have shot my T/C Encore for about 12 years now and used the T/C Shockwave 250 grain blue tip with black sabots it shoots half dollar groups at 100 yards and shoot 48 grains of 4198 powder in it. Just would like to know if there is any diffrence or just like the diffrent color tips on the actual bullet I mostly shoot the blue tips but have saw red and yellow also and noticed the sabots are yellow ,green and red.Thanks