Underwood Ammo Showing all 4 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! IN STOCKUnderwood Ammo 380 ACP, 65gr. Xtreme Defender, 20rd Box $28.99 Original price was: $28.99.$16.23Current price is: $16.23. Add to cart Sale! IN STOCKUnderwood Ammo 45 Long Colt, 135gr. Extreme Defender, 20rd Box $51.89 Original price was: $51.89.$29.06Current price is: $29.06. Add to cart Sale! IN STOCKUnderwood Subsonic 300 Blackout, 194gr, Monolithic Hollow Point, 20rd Box $69.99 Original price was: $69.99.$39.19Current price is: $39.19. Add to cart Sale! IN STOCKUnderwood Xtreme Defense 50 Action Express, 230gr, Monolithic Hollow Point, 20rd Box $66.79 Original price was: $66.79.$37.40Current price is: $37.40. Add to cart