UX SLA .50 CAL, 320 GRAIN LEAD AMMO - 20 CT
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UX SLA 320 Grain Hollow Point .50 Caliber Ammo for the Umarex Hammer PCP Big Bore Air Rifle
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 hollowpoint 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. These SLA slugs are sold in a 20 count box.