Add to Cart Compare Buffalo Bore Ammunition 18B20 Personal Defense Strictly Business 500 SW Mag 440 gr Gas Checked Lead Flat Nose 20 Per Box 12 UPC: 651815018027 Buffalo Bore Ammunition MSRP: $81.99 Now: $73.51 Was: Buffalo Bore Ammunition- Caliber: 500 Smith & Wesson Ammo- Grain: 440- Bullet type: L.F.N.-G.C. - Muzzle Velocity: 1625 fps- Sold per 20 Rounds MSRP: $81.99 Now: $73.51 Was: Add to Cart Compare