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You are here: Home1 / ADG Store2 / Premium Brass Cartridge Cases3 / 300 Rem Ultra Mag

300 Rem Ultra Mag

$121.03 – $127.08

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SKU: 105 Category: Premium Brass Cartridge Cases
  • Description
  • Additional information
  • Reviews (0)

Description

CLICK HERE for the most recent information on 300 Ultramagnum (300 RUM) shipments.  Due to the extreme product demand, we are currently not selling this product on our website.  Instead, we are shipping all product to our dealers to support their business needs in these unprecedented times.  Once we have capacity that outpaces the demand, this product will be available on our website.  If you are signed up on the waitlist, you will receive an email notification when the product is available on our website.  THANK YOU for your business!

300 Rem Ultra  Mag – ADG manufactured brass is optimized not only for consistency in performance, but also for durability.  One of the ways we accomplished this is by optimizing the material in specific areas to strengthen it.  With the optimized material geometry, our brass will generally have a different case volume than most other manufacturer’s brass and therefore will require a different charge weight to achieve the same pressures and velocities.  We recommend using a reputable load data source and working up from their recommended minimum starting loads.

We recommend reducing any existing charge weights by 10% and re-developing your specific load when replacing any component in a load recipe with a new component (brass, projectile, primer, or powder type).  Failure to reduce charge weights established using other manufacturers brass may result in higher pressures and velocities while using ADG brass and may result in unsafe pressure levels.

Available in our standard finish with the anneal line visible or our bright finish that has had the anneal line polished off.

Additional information

Caliber

300

Finish

Bright, Standard

Quantity

Retail Box (50 pc)

Case Weight

267.0 grains (average)

Case Volume

113.1 grains/H2O (average)

Neck Wall Thickness

0153" (average)

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