GC_UPC Ballistic Adv BABL556020M AR Barrel Modern Series 5.56x45mm NATO 18" AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Rifle Length Ops 12 MAP BABL556020M show more like this 14.99 Defense Depot GC_UPC Ballistic Adv BABL556020M AR Barrel Modern Series 5.56x45mm NATO 18" AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Rifle Length Ops 12 $117.23 BABL556020M show more like this Calculated in Cart DACK Outdoors GC_UPC Ballistic Adv BABL556020M AR Barrel Modern Series 5.56x45mm NATO 18" AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Rifle Length Ops 12 MAP BABL556020M show more like this Calculated in cart GunZoneDeals GC_UPC Ballistic Adv BABL556020M AR Barrel Modern Series 5.56x45mm NATO 18" AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Rifle Length Ops 12 MAP BABL556020M show more like this 8.95 Guns 2 Ammo GC_UPC Ballistic Barrel 5.56 18" SPR Profile Ops12 $127.26 - show more like this Tactical Surplus USA GC_UPC Ballistic Advantage BABL556020M Modern Series 5.56x45mm NATO 18 in Black QPQ Finish 4150 Chrome Moly Vanadium Steel Material Rifle Length SPR Profile with OPS 12 for AR-15 MAP BABL556020M show more like this lat rate starting at $11.99 Hinterland Outfitters GC_UPC Ballistic Adv BABL556020M AR Barrel Modern Series 5.56x45mm NATO 18" AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Rifle Length Ops 12 $128.00 BABL556020M show more like this 7.95 TheGunDock.com GC_UPC Ballistic Adv BABL556020M AR Barrel Modern Series 5.56x45mm NATO 18" AR-15 4150 Chrome Moly Vanadium Steel Black QPQ Rifle Length Ops 12 MAP BABL556020M show more like this Free shipping over $400 (Excludes Ammo) Gman Sport GC_UPC Ballistic Advantage 18 5.56 SPR Rifle Length Modern Series Barrel w/ Ops 12 $129.95 BABL556020M show more like this $8.99 Flat Rate or FREE over $175 AR15Discounts GC_UPC Ballistic Advantage AR-15 18" Barrel 5.56 NATO $130.99 BABL556020M show more like this 6.10 GrabAGun.com