Umarex UX SLA 50 Cal. 320 Grain Lead HP Air Rifle Ammo (20)

The Umarex® Hammer is a serious big bore air rifle that needs serious ammo. The UX SLA series ammo is custom-made just for the Hammer's .510 diameter bore.

For great overall performance, this 320 grain hollow point is a perfect match. Expect velocities for this round to be in the 940 fps range which will translate to over 640 ft. lbs. of energy at the muzzle.

• Box of 20
• Made for the Umarex Hammer PCP Rifle
• SLA - Solid Lead Ammo
• Hollow point
• Flat base
• Smooth sides
• Made in USA