The Geissele Automatics Super Duty Complete AR-15 Upper Receiver Assembly features an 11.5” cold hammer forged barrel with a carbine length gas system for reliable function. The barrel features a black Nitride coating and comes outfitted with a SureFire 3-prong flash hider. The upper receiver is forged from 7075-T6 aluminum and hardcoat anodized Desert Dirt Color for protection from wear. The 11” SMR MK16 free float handguard features M-LOK attachment slots on 7 sides for plenty of room to customize your set up. This AR-15 complete upper receiver group comes fully assembled with an Airborne charging handle and 5.56 bolt carrier group with Nitride finish.
Features:
- Forged 7075-T6 aluminum receiver
- Desert Dirt hardcoat anodized
- 11.5” cold hammer forged barrel
- Chambered in 5.56 with a carbine length gas system
- SureFire 3-Prong flash hider
- 11” SMR MK16 free float M-LOK handguard
- Airborne charging handle
- Nano coated BCG
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.