The Geissele Super Duty MOD1 AR-15 Upper is Built for High Performance
Geissele Automatics is a company that is known throughout the industry as leader in high quality firearm and accessory production. Geissele's Super Duty MOD1 series is designed to be an improvement upon the already phenomenal Geissele Super Duty, and this complete upper receiver is built to perform. At the heart of the Super Duty MOD1 upper is the cold hammer forged chrome lined barrel which is paired with a Geissele length gas system and Geissele gas block to ensure the best possible performance even in adverse conditions. The Super Duty MOD1 features an M4 upper which is built to exacting standards and tight tolerances. New additions to the MOD1 upper are a HUXWRX Flash Hider-QD muzzle device which also acts as a suppressor host for many HUXWRX suppressors, and an updated version of the MK16 Super Modular Rail which includes stainless steel QD inserts. With all of these premium additions and more, it's easy to see why Geissele continues to be a leading name in AR-15 production. Pick up the best, pick up a Geissele.Geissele Super Duty MOD1 Complete Upper Specifications and Features:
- Geissele Automatics Item Number: 08-547B
- AR-15 Complete Upper Receiver
- Direct Gas Impingement Operation
- Caliber: 5.56 NATO (also accepts .223 Remington)
- 14.5" Cold Hammer Forged Chrome Lined Barrel, Phosphate Coated
- 16.1" Overall Barrel Length with Pinned and Welded Muzzle Device
- HUXWRX Flash Hider-QD Muzzle Device
- 1:7" Twist Rate
- Mid Length Gas System
- Super Duty M4 Flat Top Upper Receiver
- Reliability Enhanced Bolt Carrier Group
- Geissele Stressproof Bolt
- 13.5" SMR MK16 M-LOK Free Float Handguard
- Stainless Steel QD Socket Inserts
- Super Compact Gas Block
- Airborne Charging Handle
- Overall Length: 24"
- Weight: 4 lbs 3 oz
- Color: Black
- Mil-Spec AR-15 Lower Receivers