mrm33533k5Selling because I have too many 300blk uppers not in use. I'd guess it has around 500 rounds through it, mostly suppressed subs - worked flawlessly. In good condition, wolf grey alumahyde coating on handguard has held up well, some small blemishes in m-lok slots from m-lok accessory t-nuts. Includes Aero BCG & Geissele Charging Handle. Will throw on a thread protector prior to shipping. Upper Specs/Component List: Upper Receiver - Aero Black M4E1 Enhanced Upper Barrel - 8" Aero Precision 300blk barrel - pistol length gas Gas Block - Aero Adjustable gas block Handguard - Aero Enhanced Handguard 7.3" length BCG - Aero Precision BCG Charging Handle - Geissele Charging Handle Not interested in any trades atm, price doesn't include shipping. Message if interested in more photos.
