Aero Precision AR-15 Assembled Upper Receiver Anodized Black

Aero Precision is one of the premier American manufactures of AR-15 parts. Their reputation for quality is second to none while still maintaining economical prices that make them the choice of many first time AR-15 owners. Aero Precision isn't just a top rate manufacturer but an industry leader in the design of parts and accessories making the AR-15 an ever evolving platform. Specifications and Features: Aero Precision Item Number: APAR501603AC AR-15 Assembled Upper Receiver M4 Feedramps .250 Takedown Pin Holes Laser Engraved T-Marks Machined from 7075-T6 Forged Aluminum Overall Weight: 8.35 oz Fits: Mil-Spec AR-15 Lower Receivers Includes: Port Door, Forward Assist Does NOT Include:Bolt Carrier Group, Charging Handle