Description
Hornady Frontier 7.62x39mm 123gr FMJ Ammo – 50 Round Box
American-made, military-grade centerfire rifle ammunition combining precision Hornady bullets with reliable brass cases for target shooting, plinking, and training.
Product Overview
Hornady Frontier 7.62x39mm 123-grain Full Metal Jacket (SKU: FR421) ammunition is manufactured to meet the strict demands of high-volume shooters[span_2](start_span)[span_2](end_span). Utilizing state-of-the-art manufacturing facilities, Frontier cartridge lines blend Hornady’s advanced bullet design expertise with military-grade powder and primers[span_3](start_span)[span_3](end_span).
Each box contains 50 rounds housed in classic cardboard packaging[span_4](start_span)[span_4](end_span). Unlike typical surplus steel-cased ammunition, these loads feature brass cases, making them an excellent choice for indoor ranges and reloaders.
Technical Specifications
| Brand / Manufacturer | Hornady Frontier (Frontier Cartridge)[span_5](start_span)[span_5](end_span) |
| Manufacturer SKU / Part # | FR421[span_6](start_span)[span_6](end_span) |
| Caliber | 7.62x39mm[span_7](start_span)[span_7](end_span) |
| Bullet Weight | 123 Grain[span_8](start_span)[span_8](end_span) |
| Bullet Type | Full Metal Jacket (FMJ)[span_9](start_span)[span_9](end_span) |
| Casing Material | Reloadable Brass[span_10](start_span)[span_10](end_span) |
| Primer Type | Boxer, Non-Corrosive[span_11](start_span)[span_11](end_span) |
| Primary Use | Target Practice, Training, and Plinking[span_12](start_span)[span_12](end_span) |
| Rounds per Box | 50 Rounds[span_13](start_span)[span_13](end_span) |
Key Benefits
- Loaded with Hornady Bullets: Features high-quality projectibles engineered for accuracy and reliable terminal performance[span_14](start_span)[span_14](end_span).
- Brass Casings: Built using reloadable brass cases instead of steel or aluminum, offering greater longevity for handloaders[span_15](start_span)[span_15](end_span).
- Military-Grade Standards: Produced under strict quality control processes to ensure consistent ignition, velocity, and feeding[span_16](start_span)[span_16](end_span).
- Non-Corrosive Primers: Safe for use in modern firearms without requiring specialized corrosive-cleaning procedures[span_17](start_span)[span_17](end_span).
Compatibility & Usage Notes
Designed for firearms chambered in 7.62x39mm[span_18](start_span)[span_18](end_span), such as semi-automatic rifles, carbines, and bolt-action platforms. Perfect for high-volume range days where brass cleanup is permitted.
Frequently Asked Questions
Are these brass cases reloadable?
Yes, Frontier 7.62x39mm ammunition utilizes Boxer-primed brass cases that can be reloaded[span_19](start_span)[span_19](end_span).
Is this ammunition safe for indoor ranges?
Because they feature brass cases and standard lead-core FMJ bullets (though some bimetal elements can vary by specific lot), they are generally much more widely accepted at indoor ranges compared to magnetic steel-cased surplus rounds[span_20](start_span)[span_20](end_span).
