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Specializing in Lake City 300 Blackout & Reloading Brass for over a Decade!!!

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

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300 AAC Frontier Blackout Brass- 500 Pieces

$145.00 $149.00

1 lot available:

This is all Frontier Headstamp brass.  This comes from the same plant that our favorite Lake City brass comes from.  Excellent brass.


Deprimed- Dillon Universal Depriming Die

 300 Blackout is Trimmed- Dillon RT1500. All cases have been trimmed to no longer than 1.355 +/- .005 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)

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

The brass is ran by hand through our DIllon's we do not automate production, we run it and we check it as it is made to ensure quality.

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. Cases are lightly swaged, if you run on a progressive you may choose to ream or chamfer the pockets.

We also sell Blackout MAGAZINE BANDS that ship free with your purchase.  This will keep you from confusing your 300 Blackout with any other ammo loaded in similar magazines.

You can find those here: products/category/1456895?page=1&sit eId=116130727&locale=en-US

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