Geissele Automatics Super Duty MOD1 5.56 NATO Complete Upper Receiver - 16" - DDC - $999.99

Description

The Geissele Super Duty MOD1 5.56 NATO Complete Upper Receiver is a high-performance upper receiver for the AR-15 platform. It features a 16-inch chrome-lined barrel with a 1-7 twist rate, a 15-inch Super Modular MK16 Rail, and a Geissele Reliability Enhanced Bolt Carrier Group with a Stressproof bolt.
The 5.56 NATO barrel is made from high-quality steel and is cold hammer forged for superior accuracy and durability. The chrome lining makes it corrosion-resistant and easy to clean. The 15-inch Super Modular MK16 Rail provides a lightweight and versatile rail system that offers plenty of space for mounting sights, lasers, and other accessories. The handguard is designed with a center aligning tab that prevents the rail from rotating.
Features:
- Chambered in 5.56 NATO
- 16” CHF barrel with Geissele Profile, 1:7 twist
- Chrome lined
- Geissele-length gas system
- Super compact gas block
- HUXWRX Flash Hider-QD 556
- 15” SMR MK16 handguard
- Supper Duty upper receiver with cam pin cutout
- Airborne charging handle
- Nanoweapon Reliability Enhanced BCG
- Geissele Stressproof Bolt with Asymmetric Cam Pin
- Overall length: 25 3/8”
- Weight: 4 lbs. 5 oz.
- Color: DDC
The Geissele Reliability Enhanced Bolt Carrier Group is designed for maximum reliability and performance. It features a properly torqued and staked gas key, a cam pin made from advanced steel, and extended upper rails for improved feeding reliability. The Stressproof bolt is forged and made from Carpenter 158+ for strength and fatigue resistance. It also comes high pressure tested, magnetic particle inspected, and Nanoweapon coated.
Note: Geissele's Desert Dirt Color (DDC) finish refers to a variety of shades of desert terrain designed to better break up a rifle's outline. These colors can vary drastically even between products from the same batch and ARE NOT intended to color match. Per Geissele Automatics, the only way to receive a uniform color across all parts and accessories is to have them painted with a different finish such as DuraCoat or Cerakote.
Back
Specifications
Barrel Contour: Geissele
Barrel Length: 16
Barrel Material: Steel
Brand: Geissele Automatics
Caliber Gauge: 5.56 NATO
Color: Brown
Gas System Length: Proprietary
Gas System Type: Direct Impingement
Handguard: 15 in Freefloat Rail
Muzzle Device: Flash Hider
Thread Pattern: 1/2 X 28
Twist Rate: 1:7
Weight: 4 lbs. 5 oz.
MPN#: 08-548S