Aim Sports AR Complete Upper 5.56x45mm NATO Black Nitride 15 M-LOK
Lowest Price
$334.79
MSRP
$359.99
Savings
7% off
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Updated
Dec 17, 2025
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Specifications
Description
Aim Sports AR Complete Upper 5.56x45mm NATO Black Nitride 15 M-LOK. 56x45mm NATO Black Nitride 15" M-LOK - The AR Complete Upper Receiver with BCG features a Mil-Spec anodized upper with 16" SOCOM profile 4150 chorme moly vanadium barrel and 15" M-LOK free-float handguard. The barrel also has a nitride finish M4 feed ramps and A2 flash hider. Specifications for Aim Sports AR Complete Upper 5.56x45mm NATO Black Nitride 15" M-LOK AR5CUB3: Manufacturer: AIM Sports Inc Cartridge: 5.56x45mm NATO Barrel Length: 16 - 16.99 in Barrel Twist Rate: 1-8 Finish: Black Nitride Color: Black Fabric/Material: 4150 Chrome Moly Vanadium Aim Sports AR Complete Upper 5.56x45mm NATO Black Nitride 15" M-LOK AR5CUB3 Aim Sports AR Complete Upper 5.56x45mm NATO Black Nitride 15 M-LOK AR5CUB3
