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MP 580 Smokeless Rifle Powder - 8 Lbs

MP 580 Smokeless Rifle Powder – 8 Lbs



Similar to:

IMR 4451


Extruded (Stick)

Suitable for:

22-250 Rem, 243 Win, 6.5 Creedmoor & 30-06 Springfield



24″ 6.5 Creedmoor Reference Data


Case            –  Sellier & Bellot

Projectile     – 130gr Sierra MatchKing

Charge        – 42gr (Max Load; Reduce starting charge by 10%)

Velocity       – 2826 f/s






Out of stock

Email me when this product is back in stock.


Work up all loads minus 10% Minimum Load

 – Please allow 5 – 7 business days for orders to be processed and shipped

Customer assumes all liability for care and use of this Hazardous Material NA 3178 – 4.1

– American Reloading expressly disclaim any and all warranties with respect to any and all products sold or distributed by them, the safety or suitability therof, or the results obtained including, without limitation, any implied warranty of merchantability or fitness for a particular purpose and/or any other warranty.
– Buyers and users assume all risk, responsibility and liability whatsoever for any and all injuries (including death), losses or damages to persons or property (including consequential damages), arising from the use of any product or data, whether or not occasioned by seller’s negligence or based on strict liability or principles of indemnity or contribution.
– Pour out only the amount of powder needed for immediate work
– keep powder out of reach of children
– Do not mix powders of different kinds
– Store in a cool, dark and dry place. Storage cabinets should be self-venting, allowing combustible gasses to escape and should be constructed of insulating materials to protect powders from heat
– Do not smoke where powder is stored and while reloading
– Keep powder away from electrical machinery that could produce sparks
– Keep powder away from other combustible materials or flammable liquids
– Check the powder measure each time to make sure the settings haven’t been changed
– Clean up spilled powder with a brush NOT a vacuum
– Keep powder away from heat, open flame, and sparks. Avoid impact and friction.
– Always wear ear and eye protection when handling, loading, and firing firearms
– Ballistic data varies considerably due to many factors, including components used, reloading technique, type of firearm used and safety precautions utilized by the individual.
– Since American Reloading has no control over variations in components, reloading tools, or reloading procedures, the individual is solely responsible for any changes in data
– Minimize inhalation and skin contact

Out of stock!