Designed as a close-range, big bore hunting caliber for the AR-15 platform, the Starline 450 Bushmaster brass has gained popularity due to its versatility and effectiveness. With the ability to swap out the upper receiver, it offers ease of conversion for AR owners. Additionally, the introduction of new bolt action rifles chambered in .450 Bushmaster, such as Ruger’s American Ranch and Gunsite Scout models, further adds to its appeal. With many states now allowing straight-wall cartridges for deer hunting, the .450 Bushmaster continues to see increased adoption among hunters. Utilizing the common .452″ diameter bullet, reloader’s have the flexibility to use bullet weights ranging from 160 to 350+ grains.
1.693 – 1.697 O.A.L.
* This is NOT loaded or primed ammunition *