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
Out of stock $591.00 Windham MPC M4 Profile Complete Upper Receiver 16 Inch Barrel Assembly With Muzzle Brake .223/5.56mm
Out of stock $640.00 Windham HBC Complete Upper Receiver 16 Inch Heavy Barrel Assembly With Carry Handle .223/5.56mm
