Home / Accessory-Barrels / FN BBL AR-15 5.56MM 16″ M16 MID View cart “FN BBL AR-15 5.56MM 18″ M16 RIFLE” has been added to your cart. Sale! FN BBL AR-15 5.56MM 16″ M16 MID$29900 $27441 Out of stock SKU: 20-100041 Category: Accessory-Barrels Product ID: 31846 Description Description Chrome Lined Chamber and BoreM4 Style Feed RampsCarbine Length Gas System Related products Sale! Springfield Armory XDM 10MM 4.5″ THREADED BARREL $15999 $11881 Sale! Heckler and Koch (HK USA) BARREL HK45C 45ACP THREADED $18700 $17198 Sale! Shadow Systems BARREL 9MM FS BLK FLT TB $23400 $19156 Sale! CANIK BARREL TP9 SF 9MM GLD TB $19999 $16517