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Mega Arms MKM AR15 Keymod Upper Receiver


Midwest PX Forged AR15 Upper Receiver

Mega Arms SBU Billet Upper Receiver with Side Charging Slot

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Quick Overview

No more compromises.

Availability: Out of stock

Regular Price: $145.95

Special Price $138.95


• Features a stout octagonal shaped profile for increased strength, weight, and stress resistance.
• Works great in long barrel applications.
• Machined from billet 7075-T6 aluminum vs. the more commonly used 6061 for a 70% increase in strength.
• Black Hard anodized with a surface hardness of 60 Rockwell.
• 12.7 oz.

Additional Information

Status Stripped
M4 Feedramps Yes
Material 7075
Color Black

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