Caliber: 45LC/.410. Barrel Length: 4.25". Grip Material: B6 Resin. Grip Size: Extended. Finish: Rough. Frame Type: Hand cannon. Frame Material: Stainless steel. Overall Length: 6.75". Height: 4.33". Weight: 25.6 oz. Ammo Capacity: 2. Triggerguard: Yes. Action: Single-action. Trigger Pull Weight: 7 lb. Sights: Fixed. Celebrates America’s semiquincentennial, the “250th” features a 4.25" flat-sided barrel with custom commemorative engraving on both sides and B6 grips.