Rifle Ammo

The development of this technology was the result of an animal control agency's request for a lead free bullet that would provide an extensive wound trauma with minimal pass through energy. Basically, the idea was to burst the bullet into numerous...

The development of this technology was the result of an animal control agency's request for a lead free bullet that would provide an extensive wound trauma with minimal pass through energy. Basically, the idea was to burst the bullet into numerous...

Nosler® has blended the accuracy of its Custom Competition™ bullet jackets with its own ultra-precise, lead-alloy cores to create the performance standard for match rifle and pistol bullets. The hollow point provides a small meplat for reduced...

We utlize the Hornady InterLock® is designed Spire Point which to be a devastating hunting bullet and nothing less. The InterLock® Ring - a Hornady exclusive - ensures that the core and jacket remain locked during expansion. The InterLock®...

The optimum hunting round has arrived. The Xtreme Hunter (XH) was born from the incredibly popular Xtreme Defender product line. Like the XD, the Xtreme Hunter (XH) ammunition has an optimized nose flute. The difference is that weight and attained...

Underwood Ammo™ XTP rounds are notable for their power and accuracy. We utilize Hornady eXtreme Terminal Performance (XTP) bullets which are designed for deep terminal penetration, great accuracy and controlled expansion. We combine Hornady...

Whether you punch paper, shoot steel, or use your handgun for hunting, we ensure you have the finest accuracy, consistency, and overall quality. We utilize Nosler® Sporting Handgun™ bullets for their Alloy Jacket. Their tapered jacket is built...

The Underwood .45-70 Gov +P 225 Grain Xtreme Hunter is a high-performance round designed for hunters who demand maximum power and precision. Loaded with a 225-grain Xtreme Hunter bullet, this +P cartridge offers increased velocity and energy, delivering...

This ammunition is not to be used in Springfield Trapdoor rifles and its replicas/reproductions. Underwood Ammo’s hard cast featuring a new “Black Cherry” coating. Equipped with new enhancements from our previous Hi-Tek coating. Our...

This ammunition should not be used in antique firearms. It is manufactured for use in modern firearms in good condition only, this ammunition could damage older and weaker firearms such as Trapdoor Springfields. This ammunition is recommended for use in...

This ammunition is not to be used in Springfield Trapdoor rifles and its replicas/reproductions. The optimum hunting round has arrived. The Xtreme Hunter (XH) was born from the incredibly popular Xtreme Defender product line. Like the XD, the Xtreme...

The Underwood .450 Bushmaster 245 Grain Xtreme Penetrator is engineered for those who demand maximum performance and stopping power. Each cartridge features a 245-grain Xtreme Penetrator bullet, designed for deep penetration and superior terminal...