Ammo Reports Team
Belom 7.62×39 123 Gr FMJ
At a Glance
| Feature | Detail |
|---|---|
| Primary Use | Target shooting, training, plinking |
| Bullet Type | Full Metal Jacket (lead core, copper-clad jacket) |
| Bullet Weight | 123 gr |
| Case Material | Brass |
| Primer Type | Non-corrosive, Boxer |
| Packaging | 20 rounds per box |
| Typical Price | $18.49/box — $0.92/round |
| Closest Competitors | Wolf 7.62×39 123 Gr FMJ, Hornady 7.62×39 123 Gr SST, Red Army Standard 7.62×39 122 Gr FMJ |
Official Specs
| Spec | Value | Source |
|---|---|---|
| Muzzle Velocity (fps) | — | Not published |
| Muzzle Energy (ft-lbs) | — | Not published |
| Bullet Weight | 123 gr | Manufacturer |
| Bullet Type | Full Metal Jacket | Manufacturer |
| BC G1 | — | Not published |
| BC G7 | — | Not published |
| Manufacturer SKU | — | Not published |
| UPC | — | Not published |
| Reloadable | Yes | Manufacturer (brass case, Boxer primer) |
Note: Belom does not publish muzzle velocity, muzzle energy, or ballistic coefficient data for this load through standard retail channels. The ballistics table below uses a widely accepted community reference velocity of 2,350 fps for a 123 gr 7.62×39 FMJ from a standard 16-inch AK-pattern barrel. All derived values are calculated estimates and should not be treated as manufacturer-confirmed specifications.
Ballistics Table
Calculated estimate. Real-world results vary by barrel length, temperature,altitude, and lot. Community submissions will provide measured muzzlevelocity for comparison.
Reference velocity: ~2,350 fps (standard 16" barrel). G1 BC: ~0.295 (typical for 123 gr FMJ in 7.62×39). Sight height: 1.5" above bore. Zero: 100 yards.
| Yards | ~Velocity (fps) | ~Energy (ft-lbs) | ~Trajectory (in) |
|---|---|---|---|
| 0 | ~2,350 | ~1,508 | -1.5 |
| 100 | ~2,108 | ~1,214 | 0.0 ← zero |
| 200 | ~1,880 | ~965 | -7.3 |
| 300 | ~1,668 | ~760 | -26.1 |
| 400 | ~1,474 | ~594 | -61.8 |
| 500 | ~1,303 | ~464 | -120.4 |
Key takeaway: The 7.62×39 cartridge delivers useful energy inside 300 yards for training and target work, but the arc becomes pronounced beyond that range. At 200 yards, a shooter zeroed at 100 yards is already dealing with roughly 7 inches of drop, which demands holdover compensation on anything beyond a standard paper target. For the plinking and range training this load is designed for, the 100–200 yard window is where it performs most predictably. Buyers should not expect match-grade consistency at extended distances from a general-purpose FMJ training load.
Serbian Military Heritage of the Belom Brand
Belom is a Serbian ammunition manufacturer with roots in the former Yugoslav military-industrial complex. Serbia has a long history of producing 7.62×39 ammunition to NATO-adjacent and Warsaw Pact standards, and Belom’s commercial export line reflects that manufacturing tradition. The use of brass cases and Boxer primers distinguishes this load from the more common steel-cased, Berdan-primed Eastern European surplus ammunition that dominates the budget AK-pattern market. This construction choice is notable because it makes the brass reloadable — an uncommon feature at this price point in the 7.62×39 category.
Best Uses
Good fit:
- High-volume range training sessions with AK-47, AKM, or AK-pattern rifles
- Function testing and break-in of SKS rifles where consistent cycling matters
- Shooters who prefer brass cases for collection or reloading rather than discarding steel
- Budget-conscious practice where non-corrosive primers eliminate the need for aggressive post-session cleaning
- Carbine drills and positional shooting courses where per-round cost is a primary concern
Not the right tool for:
- Hunting — FMJ projectiles are legally prohibited for deer and most big game in the majority of U.S. states
- Long-range precision work beyond 300 yards where trajectory management becomes critical
- Competitions requiring specific bullet construction or velocity thresholds
- Shooters seeking published, verified ballistic data for trajectory planning software
Reliability Notes
No structured submissions yet.
Based on manufacturer claims and open-source product descriptions, the following notes apply — these are not independently verified through structured testing data:
- Manufacturer describes the load as designed for reliable feeding and cycling in AK-47 and SKS platforms, which have generous chamber tolerances that generally accept a wide range of brass-cased ammunition without issue.
- Non-corrosive primers are confirmed by the manufacturer, which reduces post-range maintenance requirements compared to older surplus Eastern European ammunition in this caliber.
- Brass case construction is consistent with the manufacturer’s stated specification and is a functional differentiator from steel-cased alternatives in the same price bracket.
- No recall notices, documented lot-specific failures, or safety advisories have been identified for this product at time of publication.
Competitors
| Load | Weight | Bullet | BC G1 | Adv. Velocity | Price/box | Notes |
|---|---|---|---|---|---|---|
| Wolf 7.62×39 123 Gr FMJ | 123 gr | FMJ | ~0.275 | ~2,350 fps | ~$10–$13 | Steel case, Berdan primed, non-reloadable; budget benchmark |
| Red Army Standard 7.62×39 122 Gr FMJ | 122 gr | FMJ | ~0.275 | ~2,396 fps | ~$12–$15 | Steel case, popular range load, non-reloadable |
| Hornady 7.62×39 123 Gr SST | 123 gr | SST (polymer tip) | ~0.295 | ~2,365 fps | ~$28–$35 | Premium hunting-legal option; not an FMJ substitute |
| Sellier & Bellot 7.62×39 123 Gr FMJ | 123 gr | FMJ | ~0.290 | ~2,411 fps | ~$17–$20 | Brass case, Boxer primed; closest direct competitor to Belom |
| Golden Tiger 7.62×39 123 Gr FMJ | 123 gr | FMJ | ~0.280 | ~2,395 fps | ~$14–$17 | Steel case, known for cleaner propellant burn than some steel alternatives |
| Barnaul 7.62×39 123 Gr FMJ | 123 gr | FMJ | ~0.275 | ~2,350 fps | ~$11–$14 | Steel case, lacquer-coated, non-reloadable; budget alternative |
Note: Sellier & Bellot represents the most direct competitor — both are European-manufactured, brass-cased, Boxer-primed 7.62×39 FMJ loads at comparable price points. Wolf and Barnaul serve as the primary budget alternatives but sacrifice reloadability. Hornady SST is included as a premium alternative for buyers who may be evaluating whether to upgrade bullet construction for specific applications.
Price Reality
- Typical retail range: $17.00–$20.00 per 20-round box; case pricing (typically 500–1,000 rounds) is not widely published for this specific load and varies by retailer
- Per-round cost: Approximately $0.87–$1.00 per round at standard retail pricing
- Compared to steel-cased alternatives such as Wolf or Barnaul, the Belom load carries a modest premium of roughly $0.15–$0.30 per round — a reasonable tradeoff for brass cases and Boxer priming
- Compared to Sellier & Bellot in the same brass-cased FMJ category, pricing is broadly equivalent, making brand preference and availability the primary differentiating factors
- A price above $22.00 per box for a 20-round standard FMJ load in this caliber should be considered above market rate unless the buyer is in a supply-constrained market
Prices change. Check the Where to Buy block for current listings.
Where to Buy
Belom 7.62x39 123 Gr FMJ (Box)
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FAQ
Is the Belom 7.62×39 123 Gr FMJ safe to use in a standard AK-47 or SKS without modification?Yes. The 7.62×39 cartridge is the standard chambering for both the AK-47 and SKS platforms, and brass-cased ammunition in this caliber presents no compatibility concerns in properly functioning rifles. The generous chamber tolerances common to AK-pattern and SKS designs mean that brass-cased loads typically feed and eject without issue. Shooters should always confirm their specific firearm is in good mechanical condition before running any ammunition. No special modifications are required to use this load.
How does the brass case on this Belom load compare to the steel-cased 7.62×39 ammunition that dominates the market?Brass cases are softer and more dimensionally compliant than steel, which can reduce extractor wear over high round counts in some rifles. More practically, brass cases can be reloaded using standard Boxer-primed reloading equipment, while the steel-cased alternatives with Berdan primers cannot be reloaded with common domestic tools. The tradeoff is cost — steel-cased options from manufacturers like Wolf or Barnaul typically run $0.15–$0.30 less per round. For shooters who discard brass after firing, the price premium requires evaluation against the cleaning and maintenance benefits of non-corrosive brass case construction.
Can this ammunition be used for hunting with an AK-pattern rifle?No. Full Metal Jacket projectiles are prohibited for hunting deer and most big game in the vast majority of U.S. states, regardless of the platform used. The FMJ bullet design is optimized for target penetration and minimal deformation, which does not produce reliable terminal performance for ethical, humane harvesting of game animals. Hunters using 7.62×39 rifles should look at soft-point or polymer-tipped expanding loads such as the Hornady SST or Federal soft-point offerings in this caliber. This Belom load is strictly a training and target-shooting product.
Why doesn’t Belom publish muzzle velocity or ballistic coefficient data for this load?Many mid-tier European military-heritage manufacturers produce ammunition to functional performance standards rather than publishing detailed ballistic data sheets for commercial markets. Belom distributes primarily through importers and distributors who do not consistently relay technical specifications beyond bullet weight and construction. This is common in the budget-to-mid-range 7.62×39 market segment, where the product is positioned for volume training use rather than precision application. Shooters who need confirmed velocity data for their specific barrel length should use a chronograph to measure actual performance, as barrel length significantly affects velocity in this caliber.
How does Belom compare to Sellier & Bellot in the same brass-cased 7.62×39 FMJ category?Both are European manufacturers producing brass-cased, Boxer-primed 7.62×39 FMJ loads at similar price points. Sellier & Bellot is a Czech manufacturer with a longer commercial export history in the U.S. market and publishes more detailed ballistic data, including muzzle velocity specifications. Belom is Serbian-manufactured and has a smaller but established U.S. import footprint. Functionally, both loads use comparable bullet construction and case materials, making the practical difference for a range shooter minimal. Availability and per-box pricing at the time of purchase are the most relevant factors when choosing between them.
