Complete upper from the Super Duty MOD1 HBAR, using a heavy-profile CHF chrome-lined barrel (.750 journal) for sustained fire with Super Duty accuracy and reliability.
- Heavy-profile CHF barrel, .750 gas journal
- Reliability Enhanced BCG
- MK16 M-LOK rail
- 14.5" or 16"
Specifications
| Caliber | 5.56MM |
|---|---|
| Receiver | Super Duty Upper w/ cam Pin cut-out |
| Bolt carrier group | Nanoweapon® Reliability Enhanced BCG |
| Bolt | Geissele Stressproof Bolt® with Asymmetric Cam Pin |
| Gas block | Super Compact Gas Block (.750 Gas Journal) |
| Charging handle | Airborne Charging Handle (ACH®) |
| Muzzle device | Nanoweapon®-coated HUXWRX Flash Hider- QD 556 |
| Muzzle thread | 1/2 x 28 |
Configurations
| Barrel Length | Overall length | Weight | Gas system | Gas port size |
|---|---|---|---|---|
| 14.5" | 24" | Approx. 4.8 lbs | Mid-Length | .076" |
| 16" | 25 3/8" | Approx 5.1 lbs | Geissele Length | .075" |
Notes
NFA DISCLAIMER/WARNING: This item contains a permanently pinned and welded muzzle device. This makes the muzzle device an integral part of the barrel to make the barrel meet the 16" minimum length requirement, and requires no registration or tax stamp from the Bureau of Alcohol, Tobacco, Firearms and Explosives (BATFE). Removal or modification to the muzzle device, will result in converting this item to a regulated item by the National Firearms Act (NFA). Additional state and local restrictions may apply. It is the sole responsibility of the buyer to comply with any and all applicable laws.
