Elevate your upland hunting success with Migra Ammunition Staxd Ultimate Field 12 Gauge shotshells, the industry's first lead load specifically stacked for upland game. Engineered with proprietary dual-shot technology, this 2-3/4" shell combines heavy-hitting #6 shot and dense-patterning #8 shot to deliver devastating knock-down power and short shot strings. At a blazing 1,300 FPS velocity, it offers unbeatable consistency and pattern density for pheasants, quail, and dove. Key Features & Specifications Patented Stacked Technology: Layered #6 and #8 lead shot sizes at exact percentages create uniform patterns and shortened shot strings for maximum energy transfer. High-Brass Shell Design: Premium high-brass casing ensures uniform cycling and clean extraction in modern semi-automatic and pump-action 12 gauge shotguns. High-Velocity Performance: Drives a heavy 1-3/8 oz. payload at 1,300 FPS, giving you the lethal range and speed needed for fast-flying birds. 12 Gauge 2-3/4" Shells: Standard chamber length makes this versatile ammunition compatible with nearly all 12 gauge field shotguns. Optimized Payload: Heavy 1-3/8 oz. lead charge fills out pattern gaps without sacrificing muzzle speed or balance. Box Quantity: Available in standard 25-round boxes (10 boxes per 250-round case). Migra Staxd Ultimate Field redefines upland hunting performance by eliminating the guesswork between shot sizes. Traditional single-size loads force you to compromise between pellet count and downrange energy, but Migra s stacked blend gives you the dense coverage of #8 shot alongside the bone-breaking power of #6 shot. The result is cleaner kills, fewer cripples, and total confidence on every swing.