They have come out with some sort of wad thst stays with the shot longer and keeps the pattern tight.

http://www.federalcartridge.com/default.asp?pg=18


ROUND I - TIGHEST PATTERNS

Mag•Shok™ FLITECONTROL™
Lead Turkey Loads

Revolutionary FLITECONTROL™ Wad stays with shot longer producing up to 30% tighter patterns than traditional wads

Copper-plated buffered shot for dense, tight and uniform patterns


View Loads: PFC139 : PFC157 : PFC135 : PFC159


ROUND II - REVOLUTIONARY SHOT

Mag•Shok™ HEAVYWEIGHT™ Turkey Loads


HEAVYWEIGHT - the densest shot available today - 35% denser than lead for the ultimate downrange energy and penetration

Round, uniform shot with granulated buffer for great patterns

Features the revolutionary FLITECONTROL™ Wad for up to 30% tighter patterns



View Loads: PHT191 : PHT193