This subsonic load for the .300 AAC Blackout is a legitimate value load for those who need to use it suppressed. It offers the most realistic training opportunity for those who plan to use their rifles in a real-life tactical defense scenario. It also allows you to understand the integration of all of your system components, so you can tune your firearm exactly as needed.
it’s important to note that subsonic ammunition is a specialized component part of your shooting experience. Often, shooting subsonic ammunition through suppressors will require tuning. It would be nearly impossible for an ammunition manufacturer to produce a round suitable for ALL suppressors, baffle types, bolt weights, spring weights and feed springs. Some tuning may be required to optimize functionality. That is a general note about subsonic ammunition – NOT a warning for Sellier and Bellot subsonic .300 AAC Blackout ammunition.
1060 feet per second out of the muzzle and offering right at 500 ft. lbs of energy makes this a good practice round to optimize your suppressed system. It offers a good range for tuning and allows some versatility on the range. S&B gives good value for the money, and makes shooting production ammunition out of your rifle fun again. You don’t have to reload to save money now.
Suitable for use in suppressed .300 AAC Blackout rifles.
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