SilentStrike 300 AAC Blackout 135gr Frangible Subsonic

by Allegiance Ammunition|Item # 300BOSS135-20

This ammunition will operate the AR weapon platform at 1050 FPS in semi and full auto and that is safe to shoot in suppressors.


15 in stock (can be backordered)


SilentStrike 300 AAC Blackout 135gr Frangible Subsonic

Manufacturer: Allegiance Ammunition
Condition: NEW
Bullet Weight: 135 Grain
Bullet Type: Jacketed Frangible
Ammo Casing: Brass
Ammo Caliber: .300 AAC Blackout
Primer Type: Boxer
Quantity: 20 Rounds
Velocity: 1050 ft/s


SilentStrike 300 AAC Blackout 135gr Frangible Subsonic ammunition is made from a  lead free compressed  powder metal. The density of the blended powder metal gives SilentStrike 300 AAC Blackout 135gr Frangible Subsonic  the ability to penetrate through thick clothing/hide heavy bone to reach the soft fluid tissue vitals. Unlike lead core FMJ ammo that makes a one path cavity, SilentStrike 300 AAC Blackout 135gr Frangible Subsonic ammunition once inside and impacting against the fluid filled tissue the frangible core begins fragmenting in vertical and horizontal directions creating a multi directional expanding permanent wound cavity. This creates massive shock trauma to the central nervous and shuts it down from overload. This stops the threat quicker than having the soft target bleed out and still capable of staying in the fight and possibly firing back. SilentStrike subsonic ammo is the worlds only Frangible Subsonic round that is safe to shoot through suppressors. Because it is a Jacketed Frangible it will not blow up in the suppressors like other frangibles do. No modfication is needed to the host weapon to shoot SilentStrike. It functions in the gun as reliable as high velocity ammo. The problem with other heavy subsonic bullets is over penetration through soft barriers. Allegiance went the opposite way using our Advanced Powder Metal Technology to design a lighter bullet that would stabilize at the lower velocity yet small enough that would be easier to fragment as it passes through light barriers. SilentStrike 300 AAC Blackout 135gr Frangible Subsonic the only subsonic bullet that will fragment in tissue which causes a wider larger wound cavity.


Additional information

Weight 1 lbs
Dimensions 3 x 3 x 5 in
Jeff Mullins

Thank you for your order. We appreciate your business and your feedback how we can make a better product. Please feel free to contact us at any time.


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

You may also like…