300 Blackout - Sergeant Major 125 Gr Zinc Plated Steel FMJ

300 Blackout - Sergeant Major 125 Gr Zinc Plated Steel FMJ

  • $13.99

Manufacturer - Sergeant Major Munition

Bullet - 125 Grain Brass jacket Full Metal Jacket

Case - Zinc Plated Steel Case

Use - Range / Target

Quantity - 20 Rounds Per Box

100+ in Stock

 Sergeant Major's 300 Blackout ammunition offers shooters exceptionally valued ammunition for high volume days at the range. With a zinc plated steel case and brass jacket this ammunition is range friendly allowing you to shoot indoors at most ranges. This ammunition is non-corrosive, holds up in harsh climates and is CIP compliant. 

300 Blackout Sergeant Major 125 Grain Zinc Plated Steel Case FMJ

Caliber

300 AAC Blackout

Bullet Weight

125 Grain

Bullet Type

Full Metal Jacket

Case

Zinc Plated Steel

Primer

Boxer

Use

Range / Target

Muzzle Velocity

2175 fps

Muzzle Energy

1313 ft lbs

Customer Reviews

Based on 2 reviews
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(2)
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M
Michael Grenon
So far so good!

I have fired 160 rounds of both the brass case, and Zinc plated casings of Sergeant Major 125gr blk out. I have had zero issues in those 320 rounds. I used roughly 90 of the brass cased to tune a Rarebreed FRT-15 trigger. Even while experimenting with different gas pressures, buffer springs and buffers...they all went bang, and never had any failures of any type. I certainly recommend them and not just for the price...the quality control was impressive. Every round was seated in the exact same spot, each crimp was identical and they all were exactly the same dimention. The transition from round to case was also very smooth.

A
Arnold Sung
Good.

Gooding.

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
M
Michael Grenon
So far so good!

I have fired 160 rounds of both the brass case, and Zinc plated casings of Sergeant Major 125gr blk out. I have had zero issues in those 320 rounds. I used roughly 90 of the brass cased to tune a Rarebreed FRT-15 trigger. Even while experimenting with different gas pressures, buffer springs and buffers...they all went bang, and never had any failures of any type. I certainly recommend them and not just for the price...the quality control was impressive. Every round was seated in the exact same spot, each crimp was identical and they all were exactly the same dimention. The transition from round to case was also very smooth.

A
Arnold Sung
Good.

Gooding.