Geissele Super Duty Upper Receivers feature a Mil-Spec in-house machined upper receiver hard coat anodized in OD Green (ODG). Geissele believes in engraving top T marks but with no paint, which matches the same style as their rails. This is forged with Type-3 hardcoat anodizing and MIL-SPEC+ military grade upper receiver from Geissele.
A stripped version of this upper is also available as part of their Super Duty Receiver Set in OD Green (ODG).
Note: Geissele uppers have either a forging mark (keyhole, circle, square) or an engraved “G”. In rare occurrences, they will have both and we will just include these as engraved “G” models.
Features:
- 5.56 NATO, .300BLK
- AR-15
- MIL-SPEC diameter
- Heavy duty 7075-T6 aluminum construction
- Hardcoat Type 3 anodized OD Green finish
- Pin Holes: Standard .250 take down
Geissele Automatics manufactures confidence, offering quality triggers and components for the warfighter and competitor. They were established in 2004 with the mission to build the highest quality, reliable triggers for competition and their first trigger, the Hi-Speed National Match trigger, was so popular that they were asked by the Department of Defense to produce a select-fire trigger for the United States Special Operations. Again, it was a success and Geissele decided to bring a semi-automatic version to the civilian market for law enforcement and personal protection.
ANODIZE VARIATIONS & DIFFERENT LIGHT SOURCES
You will notice that some of these will have wildly different shades of colored anodizing, and they look wildly different depending on the light source! Why would we Geissele even consider selling parts like this? The answer is there is absolutely nothing they can do to make colored anodizing consistent for the superior type of anodize they use. Be unique!
Made in the USA
