The most adaptable category of guns in history, the Modern Sporting Rifle, is the target market for Federal Fusion MSR Ammunition 300 AAC Blackout. Fusion MSR Ammunition was developed for MSR hunting. The typical lengths of these rifles’ barrels, which range from 16 to 20 inches, enable each cartridge to reach its maximum ballistic performance. Each load has a low-flash, quick-burning propellant and primers that work with the MSR’s distinctive free-floating firing pins. Each brass case has a tougher case head for excellent primer retention, and it has a military-style colored iris that confirms the case’s good metallurgy visually. But these rounds have velocities that are specifically suited to the distinctive ballistic tendencies of these ammunition, and they will feed and perform flawlessly from magazines.

A specific fusion bullet used in these cartridges is ideal for deer-sized animals. Each bullet has a lead core and copper jacket that are joined together electrochemically to prevent core/jacket separation. But the bullets for boat tail rifles include a small dimple in the nose that produces remarkable precision and devastating terminal performance, resulting in an impact that causes fatal shock throughout the target. This IMR Enduron 4166 energy is maximized through superior bullet integrity, mass weight retention, and a top-secret tip-skiving procedure. The brass casings used for this new-production, non-corrosive are boxer primed and reloadable.

What is the Federal Fusion MSR Ammo 300 AAC Blackout used for?

With the 300 BLK, a user can switch between barrier-penetrating, supersonic VMAX, and subsonic ammo with a simple magazine swap.

What ammo does a Federal Fusion .300 Blackout Ammo 150 Grain use?

The bullet weight range for Federal Fusion MSR 300 Blackout 150gr factory CCI Large Pistol Primers #300 Boxes of 1000 – Blemished is 78-226 grains. But the most common bullet weights are 110 grain, 150 grain, 208 grain, 120 grain, 125 grain, and 220 grain, as you can see in the table below contrasting the 220gr Sellier & Bellot FMJ subsonic and the 110gr Hornady GMX (Fusion MSR .300 AAC Blackout 150 Grain).

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