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Specializing in Lake City 300 Blackout & Reloading Supplies

"As seen on The Truth About Guns & American Shooting Journal"

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300 AAC LAKE CITY /MIL Blackout Brass- 250 Pieces

$75.00 $79.00

Fully processed, ready to load.  It is made from predominatly Lake City 5.56, can contain other military contract brass such as (TAA,FC,Win).  

Deprimed- Dillon Universal Depriming Die


300 Blackout is Trimmed- Dillon RT1500. All cases have been trimmed to no longer than 1.358" +/- .010 to fall within SAAMI specs, which will allow you to reload several times before trimming.


300 Blackout is Sized- Forster Bench Rest 300 AAC Blackout Die


300 Blackout is Swaged- Dillon 1050 (swage is kept on the tigher side so you don't have loose primer pockets.  If yuo load on a progressive you may want to chamfer them as well)


300 Blackout is Polished- Polished in Stainless Steel media for a beautiful shine inside and out

Case neck and overall dimensions checked throughout processing with a Sheridan Engineering Gauge to ensure that the cases function in even the tightest SAAMI chambers, and we use digital calipers to ensure a consistent length of 1.358 +/- .010 We also batch check cases with a Swage Gauge to make sure they are not over or under swaged. Federal primer pockets are crimped and are very tight even when swaged, we prefer WSR primers over CCI (which are thicker) 

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