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Brand new in box PTAC 16" M4 carbine length upper.
Barrel Length: 16"
Caliber: 5.56 NATO
4140 Barrel steel
Melonite Finish
Twist: 1 in 7"
Profile: M4.750" Gas Block Diameter*
M4 Feedramps*
Forged Upper*T-marks*
Midwest Industries SS12G2 Rail
M16 Profile
Bolt Carrier*Carpenter 158 Bolt
Charging
Its a really nice upper. I just changed my mind and decided to put an upper together.
$430 firm face to face in Santee/San Diego.
Barrel Length: 16"
Caliber: 5.56 NATO
4140 Barrel steel
Melonite Finish
Twist: 1 in 7"
Profile: M4.750" Gas Block Diameter*
M4 Feedramps*
Forged Upper*T-marks*
Midwest Industries SS12G2 Rail
M16 Profile
Bolt Carrier*Carpenter 158 Bolt
Charging
Its a really nice upper. I just changed my mind and decided to put an upper together.
$430 firm face to face in Santee/San Diego.
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