Ssk 400 blkout - SSK Firearms .300 Blackout/300 Whisper Encore Threaded Rifle Barrel with TSOB Scope Base and Thread Protector

I built this encore and one of the cool things about it is you can change the uppers and shoot different caliber hence going with a 300 blackout it’s a beast and when you’re shooting subsonic..Cool thing about the single shot as you can load those Rounds a little bit longer than any magazine fed gun. I’d say yay get it.