Description
Overview
The Geissele Automatics Super Duty MOD-1 11.5″ URG is a professional grade AR-15 complete upper built for reliability, durability, and smooth performance. It blends an 11.5″ barrel with a free float rail and a tuned gas system to give shooters agile handling with consistent function. Available in both Black and Flat Dark Earth finishes, this upper arrives fully assembled so it can be paired with a compatible lower for immediate use.
What It Does
This complete upper gives your rifle a compact, balanced configuration ideal for dynamic shooting environments and daily use. The 11.5″ barrel promotes fast handling while still generating effective velocity with common 5.56×45 ammunition. A free float rail system provides continuous mounting space for optics, lights, lasers, and back up sights. A quality bolt carrier group and charging handle are installed to support dependable cycling and consistent performance from the first round to the last.
Features
- 11.5″ barrel tuned for maneuverable performance.
- Free float rail system with modular attachment points.
- Premium bolt carrier group included for dependable operation.
- Ambidextrous charging handle for versatile manipulation.
- Carbine length gas system tuned for smooth cycling.
- Rugged construction built for hard use.
- Available in both Black and Flat Dark Earth finishes.
Specs
- Chambered in 5.56×45 NATO for broad ammunition compatibility.
- 11.5″ barrel with tuned carbine length gas system.
- Free float rail for generous accessory space.
- Mil-Spec indexed upper receiver with continuous rail space.
- Includes bolt carrier group and charging handle.
FAQ
Will this fit my AR-15 lower?
Yes. It is designed to mate with standard AR-15 lowers using normal barrel extension and pin spacing.
Is this a complete upper?
Yes. It arrives fully assembled with all major components installed and ready to mount.
What caliber does it use?
It is chambered in 5.56×45 NATO, giving you access to a wide range of common ammunition.
Can I mount optics or accessories?
Yes. The free float rail provides generous continuous space for sights, lights, lasers, and other gear.
Is it reliable?
Yes. The tuned gas system and premium components support smooth cycling and consistent function.
Is this suitable for tactical use?
Yes. Its rugged design and balanced configuration make it a strong choice for tactical, defensive, and training rifles.
