Out of stock $575.00 MI Upper, .223 WYLDE, 556NATO, .223, 16" Nitride Barrel, 1:8 Twist, Light Weight M-Lok Rail, 2 Port MI Muzzle Brake, Black Finish (BCG and Charging handle not included) MI-LW16MN
Out of stock $575.00 MI Upper, .223 WYLDE, 556NATO, .223, 16" Nitride Barrel, 1:8 Twist, 14" G3 M-Lok Rail, 2 Port MI Muzzle Brake, Black Finish (BCG and Charging Handle Not Included) MI-N16M
Out of stock $609.95 MI Upper, .223 WYLDE, 556NATO, .223, 16" Nitride Barrel, 1:8 Twist, 15" G3 M-Lok Rail, 2 Port MI MuzzleBrake, Black Finish (BCG and Charging Handle Not Included) MI-N16M15
Out of stock $640.00 Windham HBC Complete Upper Receiver 16 Inch Heavy Barrel Assembly With Carry Handle .223/5.56mm
Out of stock $144.42 Black Rain SPEC15 Stripped Upper, Forged, 223 Rem/556NATO, Black Finish BRO-SPEC15-UR
Out of stock $602.44 Windham HBC Complete Upper Receiver 16 Inch Heavy Barrel Assembly With Carry Handle .223/5.56mm
Out of stock $549.00 Windham HBC Complete Upper Receiver 16 Inch Heavy Barrel Assembly Without Carry Handle .223/5.56mm
Out of stock $640.00 Windham MPC M4 Profile Complete Upper Receiver 16 Inch Barrel Assembly With Carry Handle .223/5.56mm
Out of stock $549.00 Windham SRC M4 Profile Complete Upper Receiver 16 Inch Barrel Assembly .223/5.56mm
Out of stock $591.00 Windham SRC M4 Profile Complete Upper Receiver 16 Inch Barrel Assembly With Muzzle Brake .223/5.56mm
Out of stock $549.00 Windham MPC M4 Profile Complete Upper Receiver 16 Inch Barrel Assembly Without Carry Handle .223/5.56mm
