My favorite low pressure load:
*Remington Premier STS hull
*Claybuster1100-12 wad
*Remington STS 209 primer
*19.5 grains IMR PB powder
*7/8 oz. Magnum shot
1145 FPS
4300 PSI
If you substitute a AA hull it will reduce the pressure to 4200 PSI. If you'd prefer to shoot 1 oz. loads with the Remington Hull, leaving the rest of the recipe the same you'll reduce the velocity to 1100 FPS and increase the pressure to 5100 PSI.
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