Sellier & Bellot 300 AAC Blackout Ammunition Subsonic 300BLKSUBA 200 Grain Full Metal Jacket Case of 1,000 Rounds - Free Shipping with Buyer's Club! Reviews
“Great stuff. Just under the FPS for super sonic, which is what you want. And you can't complain about the quality for S&B. I've been shooting their 9mm for years and was glad to see that same quality in 300BLK.”
