Home / Accessory-Barrels / FN BBL AR-15 5.56MM 16″ M4 CAR Sale! FN BBL AR-15 5.56MM 16″ M4 CAR$29900 Original price was: $29900.$27441Current price is: $27441. Only 1 left in stock FN BBL AR-15 5.56MM 16" M4 CAR quantity Add to cart SKU: 20-100046 Category: Accessory-Barrels Product ID: 25259 Description Description Chrome Lined Chamber and BoreM4 Style Feed RampsCarbine Length Gas System Related products Sale! CANIK BARREL TP9 SFX 9MM BLK TB $9399 Original price was: $9399.$8025Current price is: $8025. Sale! FN BARREL AR-15 5.56MM 14.5″ $39900 Original price was: $39900.$35395Current price is: $35395. Sale! FN BARREL SCAR 16S 223REM 10″ $1,49900 Original price was: $1,49900.$1,24101Current price is: $1,24101. Sale! Springfield Armory XDM 9MM 4.5″ THREADED BARREL $15999 Original price was: $15999.$11881Current price is: $11881.