The 300 Blackout (300 BLK) was designed by Remington/AAC to create a reliable, compact .30 caliber round for the AR platform that uses a standard bolt and magazine. 300 Blackout is optimized for suppressed fire with heavy bullet subsonic loads but can also be used with supersonic ammunition when extra range is needed.
The twist rate will work well for subsonic and supersonic loadings alike and there is typically no need for an adjustable gas block when switching back and forth between the two loadings. All these specifications come together to create a round that is great for defense, law enforcement / military use, as well as hunting.
You can learn more about the Wilson Combat AR-15 rifle models available in 300 Blackout by clicking on each model category below, or jump straight into the catalog of available in-stock and deposit only (custom build) rifles chambered in 300 Blackout available to select from below!