F Ballistic Adv BABL300001M AR Barrel Modern Series 300 Blackout 8" AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Pistol Length DRP Profile MAP BABL300001M show more like this 14.99 Defense Depot F Ballistic Adv BABL300001M AR Barrel Modern Series 300 Blackout 8" AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Pistol Length DRP Profile $98.91 BABL300001M show more like this 8.95 DACK Outdoors F Ballistic Bbl 300blk Rigid 1/7 $99.62 - show more like this Tactical Surplus USA F Ballistic Adv BABL300001M AR Barrel Modern Series 300 Blackout 8" AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Pistol Length DRP Profile MAP BABL300001M show more like this 8.95 Guns 2 Ammo F Ballistic Adv BABL300001M AR Barrel Modern Series 300 Blackout 8" AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Pistol Length DRP Profile MAP BABL300001M show more like this Free on Guns, $9.99 Accessories, $14.99 Ammo Tombstone Tactical F Ballistic Advantage AR-15 8" Barrel .300 AAC Blackout $107.99 BABL300001M show more like this 6.10 GrabAGun.com F Ballistic Advantage BABL300001M Modern Series 300 Blackout 8 in Black QPQ Finish 4150 Chrome Moly Vanadium Steel Material Pistol Length with DRP Profile for AR-15 MAP BABL300001M show more like this $14.95 Per Firearm, $9.99 For Any Amount of Accessories Hinterland Outfitters F Ballistic Adv BABL300001M AR Barrel Modern Series 300 Blackout 8" AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Pistol Length DRP Profile MAP BABL300001M show more like this Free shipping over $400 (Excludes Ammo) Gman Sport F Ballistic Adv BABL300001M AR Barrel Modern Series 300 Blackout 8" AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Pistol Length DRP Profile $110.00 BABL300001M show more like this 7.95 TheGunDock.com F Ballistic Adv BABL300001M AR Barrel Modern Series 300 Blackout 8" AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Pistol Length DRP Profile MAP BABL300001M show more like this $15-$30 Firearms SHTF Tactical F Right To Bear 8" .300 Blackout Pistol Length Barrel $137.25 RTB3008M show more like this Right To Bear