Out of stock $179.10 Spike's Tactical Barrel, 223 Rem/556NATO, 8.1", Black Finish, Cold Hammer Forged, 1:7 Twist SB50810-PL
Out of stock $314.96 Spike's Tactical Barrel, 223 Rem/556NATO, 14.5", Black Finish, Cold Hammer Forged, M4 Extension, 1:7 Twist SB51406-ML
Out of stock $743.40 Spike's Tactical Upper, 223 Rem/556 NATO, 16" Barrel, 1:7 Twist, Fits AR Rifles, Flat Top, Four Rail Handguard, Chrome Lined, Black Finish STU5025-R9S
Out of stock $799.00 Spike's Tactical Upper, Law Enforcement, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Fits AR Rifles, Black Finish, M4 LE w/12" SAR Rail, with SAR Rail System and No Mags STU5025-S2S
Out of stock $548.00 Spike's Tactical Upper, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Black Finish, Mid-length Gas System, Mid-length Handguard, Front Sight Post, A2 Flash Hider STU5035-MLS
Out of stock $878.00 Spike's Tactical Upper, Law Enforcement, 223 Rem/556NATO, 16" Barrel, 1:7 Twist, Fits AR Rifles, A2 Chokes, Black Finish, M4 LE w/12" SAR Rail, with SAR Rail System and No Mags STU5035-S2S
Out of stock $938.70 Spike's Tactical Upper, 223 Rem/556NATO, 16" (14.5" with Pinned Brake) Barrel, Fits AR Rifles, Black Finish, Flat ToP, No Sights, Lightweight LE w/12" SAR3 w/Dynacomp Ext., Four Rail Handguard and No Mags STU5050-S2D
Out of stock $630.00 Spike's Tactical Upper, 223 Rem/556NATO, 16" FN Hammer Forged Barrel, Fits AR Rifles, Mid-length, Front Sight Post, Black Finish STU5435-MLS
Out of stock $388.00 Stag Arms STAG-15, Upper, 223 Rem, 556NATO, 16" Barrel, Black Finish, 1:9 Twist, 15" MLOK Rail, Fits AR Rifles STAG570004
Out of stock $413.00 Stag Arms STAG-15L, Left Hand Upper, 223 Rem, 556NATO, 16" Barrel, Black Finish, 1:9 Twist, 15" MLOK Rail, Fits AR Rifles STAG570004L
Out of stock $413.00 Stag Arms STAG-15, Upper, 223 Rem, 556NATO, 16" Barrel, Black Finish, 1:9 Twist, 13.5" MLOK Rail, Fits AR Rifles STAG570005
