MULTI-PHASE GROOVE TECHNOLOGY ENGAGES THE WADDING AND GUIDES THE PELLETS INTO A TIGHT AND CONSISTENT PATTERN SHOT AFTER SHOT – EXTEND YOUR EFFECTIVE RANGE WITH LETHAL PATTERNS THAT REACH OUT FARTHER – RATED FOR HEVI-SHOT WINCHESTER LONG BEARD XR FEDERAL PREMIUM 3RD DEGREE AND OTHER HIGH PERFORMANCE TURKEY LOADS – HEAT-TREATED STEEL FOR BETTER DURABILITY WITH POWERFUL TURKEY LOADS – CNC-MACHINED FOR OPTIMUM PRECISION – POLISHED END FACE FOR BETTER SEATING AND SEALING