The Underwood Ammo 737 Gas Check 44 Special 255gr Hard Cast Semi-Wadcutter is engineered for shooters who demand consistent performance from their revolver ammunition. Each round features a 255 grain lead Keith-type semi-wadcutter bullet with a gas check, seated in nickel-plated brass cases for smooth feeding and reliable extraction. Designed to be subsonic at a muzzle velocity of 1000 fps, this load delivers impressive 566 ft lbs of energy while keeping recoil manageable and flash low.

This .44 Special load is well suited for medium to large game hunting and can also serve as a dependable option for defensive use where deep penetration and controlled wound channels are preferred. The hard cast bullet is finished with Underwood’s Black Cherry polymer coating, which resists gas cutting, reduces barrel fouling, and enhances long-term barrel life. Backed by Underwood Ammo’s reputation for carefully assembled, non-corrosive, boxer-primed ammunition, this cartridge offers a balance of power, precision, and reliability for serious revolver shooters.

Key Features:

• Manufacturer: Underwood Ammo
• Model: 737 Gas Check 44 Special 255gr Hard Cast Semi-Wadcutter
• Caliber: 44 Special
• Condition: New
• Bullet Type: Hard Cast Semi-Wadcutter, Lead Keith-Type With Gas Check
• Bullet Weight: 255 Grains
• Muzzle Velocity: 1000 Fps
• Muzzle Energy: 566 Ft Lbs
• Case Material: Nickel-Plated Brass
• Rounds Per Box: 20
• Boxes Per Case: 10
• Bullet Coating: Black Cherry Polymer