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.300 HAM’R by Wilson Combat, J.H.P., One Cartridge not a Box!



In stock


.300 HAM’R by Wilson Combat, J.H.P., One Cartridge not a Box!


For more information, please see below.

Please click on the picture for more detail.

In stock

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Please Note on the above picture on Right (in Black) Left Side .300 HAM’R vs. Right  Side 7.62x40WT. 

One Cartridge not a box: .300 HAM’R , factory loaded by Wilson Combat using new Wilson comabt Base cases with a “WC 300 HAM’R” Head-Stamp and loaded with a 130 grain JHP (Jacketed Hollow Point) Projectile.

History of the .300 HAM’R Cartridge:

The .300 HAM’R was introduced in 2018 by Wilson Combat for the AR-15 Platform firearm and is very similar to the 7.62x40WT introduce in 2011 by Wilson combat.

Please note the 300 HAM’R is not the same cartridge as the 7.62x40mm Wilson Tactical.

The .300 HAM’R has a longer case length by 40/1000″ and the shoulder starts 40/1000″ longer down the case.

This increases the powder charge by 2.1 more grams. ( I measured it and they are correct.)The two cartridges are not interchangeable.

Both are based on the .223 Remington case.

ALSO 458 Hammer Below.

Additional information

Weight 0.10 lbs

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