Description
The Real Barrel Length is a precision-engineered barrel extension from Missouri-based manufacturer, Firearms Missouri. Machined from 4140 chromoly steel and finished in a durable black oxide, this component is designed to meet specific dimensional requirements for AR-15 platform rifles. Its true-to-spec construction ensures a proper fit and maintains gas system integrity for reliable function.
Key Features
- Precision CNC-machined from 4140 chromoly steel for durability.
- Black oxide finish provides corrosion resistance and a low-glue profile.
- Engineered to exact AR-15 barrel extension specifications for a secure lock-up.
- Features proper feed ramp geometry for reliable ammunition cycling.
- Designed to maintain critical gas port alignment for system function.
Specifications
| Caliber / Type | 5.56 NATO / .223 Remington Barrel Extension |
|---|---|
| Material | 4140 Chromoly Steel |
| Finish | Black Oxide |
| Compatibility | Standard AR-15/M16 Pattern Receivers |
| Weight | Approx. 2.8 oz |
This barrel extension is manufactured to SAAMI and mil-spec dimensional standards, ensuring headspace is correctly established when installed by a qualified gunsmith. The 4140 steel provides the necessary tensile strength for the locking lugs, which engage the bolt to safely contain chamber pressure. Proper installation is critical for the safe and reliable operation of any AR-platform rifle build.
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