So let me get this right. This is for sale online in Chattanooga, Tennessee for $1200, but, Marines aren't armed. Who wants to explain that?

8.5 inch AR pistol (click here) in 300 blackout. This is a legal pistol, the sig brace does not make it an SBR, so it can be transferred without the $200 tax stamp and carried anywhere a pistol can be carried. Setup with Simmons 3-9x scope and retractable bipod for distance shooting. Muzzle brake installed to eliminate muzzle jump for quick followup shots. The muzzle brake is threaded but is not a suppressor - any googling you do on these sorts of threaded adapters and diy suppressors is up to you. 300 blackout was made for an 8-9" barrel, so this barrel makes great use of the cartridge. Good shooter, eats supersonic and subsonic ammo. Only around 150 rounds through it. Comes with a pmag and some ammo.