GC_UPC Spikes STU5035S2S ST-15 LE Midlength 223 Rem,5.56x45mm NATO Black MAP STU5035S2S show more like this 14.99 Defense Depot GC_UPC Spikes STU5035S2S ST-15 LE Midlength 223 Rem,5.56x45mm NATO Black $745.76 STU5035S2S show more like this Calculated in Cart DACK Outdoors GC_UPC Spikes STU5035S2S ST-15 LE Midlength 223 Rem,5.56x45mm NATO Black MAP STU5035S2S show more like this Calculated in cart GunZoneDeals GC_UPC Spike STU5035-S2S ST-15 LE Mid Upper 5.56 16 in 12 in SAR3 Quad Rail Black MAP STU5035S2S show more like this Flat Rate Starting at $11.99 Hinterland Outfitters GC_UPC Spikes STU5035S2S Complete Upper 5.56x45mm NATO 16" Black Phosphate/Midlength Barrel, 7075-T6 Aluminum Black Receiver, 12" SAR3 Free-Floating Handguard for AR-15 MAP STU5035S2S show more like this 8.95 Beebe Family Arms & Munitions GC_UPC Spikes ST-15 LE Mid with 12" SAR3 Quad Rail STU5035-S2S $790.20 STU5035S2S show more like this Sahuarita Guns GC_UPC Spikes STU5035S2S ST-15 LE Midlength 223 Rem,5.56x45mm NATO Black $791.00 STU5035S2S show more like this 14.95 TheGunDock.com GC_UPC SPIKE'S TACTICAL ST-15 UPPER RECEIVER $805.49 - show more like this 7.99 Guns.com GC_UPC Spikes STU5035S2S Complete Upper 5.56x45mm NATO 16" Black Phosphate/Midlength Barrel 7075-T6 Aluminum Black Receiver 12" SAR3 Free-Floating Handguard for AR-15 $825.77 STU5035S2S show more like this $10.95 flat rate GunStuff TV GC_UPC Spikes STU5035S2S ST-15 LE Midlength 223 Rem,5.56x45mm NATO Black $827.97 STU5035S2S show more like this 19.99 The Armory at LTT GC_UPC Spike STU5035-S2S ST-15 LE Mid Upper 5.56 16" 12" SAR3 Quad Rail Black $838.29 STU5035-S2S show more like this Free (Except HI/AK) Impact Guns GC_UPC Spikes STU5035S2S ST-15 LE Midlength 223 Rem,5.56x45mm NATO Black $848.38 STU5035S2S show more like this Free shipping on orders over $300 Skogen’s Gun Supply GC_UPC Spikes Stu5035s2s Complete Upper 5.56X45mm Nato 16" Black Phosphate/Midlength Barrel, 7075-T6 Aluminum Black Receiver, 12" Sar3 Free-Floating Handguard For Ar-15 STU5035-S2S 815648021320 $850.36 STU5035-S2S show more like this Firearms $18.45, Free over $500 Shooting Surplus GC_UPC Spikes STU5035S2S ST-15 LE Midlength 223 Rem,5.56x45mm NATO Black $864.40 STU5035S2S show more like this 9.99 SHTF Tactical GC_UPC Spikes STU5035S2S ST-15 LE Midlength 223 Rem,5.56x45mm NATO Black $879.30 STU5035S2S show more like this Free on Firearms Acute Firearms GC_UPC Spikes ST-15 LE Mid with 12" SAR3 Quad Rail STU5035-S2S $880.56 STU5035S2S show more like this Additional, Calculated in cart BFG Outfitters GC_UPC Spikes ST-15 LE Mid with 12" SAR3 Quad Rail STU5035-S2S $894.99 STU5035S2S show more like this $29.99 Handguns, $39.99 Long guns, $19.99 Ammunition, $19.99 Suppressor, $12.95 Everything else, Orders over $1000 ship free United Patriot Supply