I'm looking at getting out of 300 blackout as a round I was initially  tring to sell the ammo and later the barrel. But now I'm looking sell everything as a complete package (AR pistol & ammo) or possibly just the upper & ammo. I might also consider partial trades with cash. 

The AR pistol build parts include aero precision M4E1 lower, aero precision upper, Ballistic Advantage 8.3" hanson barrel, shockwave brace, ALG 10" handguard, ALG combat trigger, PSA chrome lined BCG, troy fixed front and rear sight.

Ammo is 365 rounds of variouis 120-125gr supersonic ammo. Some of it's ballistic tip and hollow point. 

Of course price is negotable and willing to just sell upper and ammo together for a cheaper price.

larry.w.reece(@)gmail.com