Brand: Sierra
Model: Outdoor Master
Caliber: 223 Rem
Bullet Weight: 55 gr
Casing Material: Brass
Muzzle Energy: 1281 ft lbs
Muzzle Velocity: 3240 fps
Bullet Type: Hollow Point Boat-Tail (HPBT)
Rounds Per Box: 20

Features

NEW Sierra® Outdoor Master™ cartridges utilize innovative components and production processes that deliver an economical cartridge suitable for all purposes. Packed with hard-hitting terminal performance and the same attention to detail that Sierra is famous for, Outdoor Master will get you outside with confidence.

Designed for magazine length and reliable feeding in an AR platform.
Loaded with GameKing Hollow Point Boat Tail (HPBT) bullets.
Cartridges are loaded with brass casings, making reloading with conventional equipment easy and economical.
*NOTE – This ammo uses mil-grade primers. Best for use in AR-15s. Primer pockets must be reamed or swaged in order to reload.

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If you live in AK, CA, CT, DC, HI, IL, MA, MD, NJ, or NY, please read our ammo shipping restrictions before placing your order.

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WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).