Migra Ammunition Combinational Features The Migra Ammunitions Combinational load pairs #4 and #6 steel shot in a single 20 gauge 3 inch shell giving waterfowl hunters flexibility to handle both closer faster passing shots and birds working at extended range without switching loads mid-hunt. Migra s engineered formula is built around patent-pending technology and carefully selected shot combinations that deliver uniform patterns and consistent bulk densities shot after shot. Because the load contains absolutely no fillers every pellet in the payload is working shot rather than wasted volume which Migra states translates into increased kill ratios in the field. A muzzle velocity of 1350 feet per second keeps the steel shot moving with enough energy to anchor birds cleanly at practical hunting ranges. The 1 ounce payload strikes a balance between pattern density and manageable recoil through a 20 gauge action making the load approachable for a wider range of shooters than heavier 12 gauge combination loads. Migra manufactures this load in small batches a process the company credits with helping maintain the consistency that uniform patterning depends on. Packaged 25 rounds to a box the shells are ready to load straight into a blind bag or shell belt for a day on the water. The Migra Ammunitions Combinational load in 20 gauge is available for sale at GrabAGun for waterfowl hunters who want one dependable shell across multiple hunting situations. Migra Ammunition Combinational Specifications Manufacturer: Migra Ammunitions Model: Combinational Gauge: 20 GA Shell Length: 3 Shot Material: Steel Shot Size: 4 / 6 Shot Weight: 1 oz Muzzle Velocity: 1350 fps Rounds Per Box: 25 Application: Waterfowl Bullet Weight: 1 oz Available At: GrabAGun