Description
The Ergo 4821 .750 Low Profile Gas Block is designed to fit under the Ergo Modular and SuperLite Rail System, as well as most other manufacturer’s free float handguards.
Features:
- CNC machined 4140 chromoly steel
- Black Nitride/Melonite Quench Polish Quench (QPQ) finish
- Chamfered edge, slip on fit
- Weighs 2oz
- Fits under most free float handguards
- USA made steel & Machined in the USA
- Internal Diameter 0.750
- Includes (2) set screws for a secure attachment
- Accepts standard gas tube roll-pins (roll‑pin NOT included)
- Weight 0.12 lbs
- Dimensions 20 x 1 x 5 in
Additional information
| Weight | 0.12 oz |
|---|---|
| Dimensions | 1 × 0.95 × 1.25 in |
| MPN | 4821 |
| UPC | 874748006415 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
