Rock River Arms A4 Flat Top AR-15 Stripped Upper Receiver
Manufactured by Rock River Arms
Details
Details
Rock River Arms manufacturers high quality AR-15 parts, components, complete uppers, and complete firearms. The RRA A4 stripped upper receiver is compatible with all AR-15 lowers and accepts standard forward assists and ejection port covers. The flat top design of the A4 stripped upper makes it ideal for use with optics. Constructed from 7075 T6 aluminum with a black finish and M4 feed ramps.
Features:
- Stripped AR-15 upper receiver
- Optic-ready flat top design
- Forged 7075 T6 aluminum construction
- M4 feed ramps
- Compatible with standard forward assists and ejection covers
Specifications
BrandRock River Arms
Feed RampsM4
Forward AssistAccepts Standard Forward Assist
Port DoorAccepts Standard Port Cover
Receiver Material7075-T6 Aluminum
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.
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