Bulk 7.62x39: PMC Bronze Brass vs TelaAmmo

Two bulk 7.62x39 loads with nearly identical bullets and very different positioning. The decision turns on where you shoot, what you reload and how much you value a 1,000-round block.

Two loads, one cartridge, different jobs

Bulk 7.62x39 comes in two broad families: brass-cased ammunition and steel-cased ammunition. The two products here sit on opposite sides of that line, at least in how they are positioned. PMC Bronze 123 grain FMJ is sold here in a 500-round case. TelaAmmo 124 grain FMJ comes in 1,000 rounds. Bullet weights differ by a single grain, which is no distinction at all for the shooter. What differs is everything around the bullet.

What the listings say

The Ammunition Depot pages are clear enough on the basics that you can set up the comparison before reading anything else:

Notice the gaps. The Tela page does not say what the primer is, where the ammunition is made or how the steel case is coated, so ask customer service if any of that matters to you. For a 1,000-round commitment, ask first.

What steel case changes

Because the TelaAmmo listing describes a steel case, these are the differences that matter compared with brass:

Two items deserve a note. On range acceptance, some ranges use a magnet test to separate steel-cased or steel-core ammunition, and some post policies against steel altogether. That is a range-by-range decision, and no article can tell you how yours behaves. On rifle wear, the debate is long-running: some shooters believe steel cases accelerate wear on extractors and chambers, others say the effect is overstated, and the real answer depends on the rifle and the ammunition. Read your rifle manufacturer's guidance and make your own call.

For the broader economics, our brass versus steel total-cost guide breaks down what each choice really costs once reloading value and range rules are included.

The corrosive myth, handled carefully

Corrosive ammunition is real, but it is often misunderstood. Corrosive primers leave residue that attracts moisture and can rust a bore if left uncleaned. Surplus ammunition from certain eras and sources is known for this. Most modern commercial ammunition is labeled non-corrosive, and it is made that way specifically for the commercial market.

The practical rules are simple:

• Read the listing and the box. If it does not state non-corrosive, ask.
• Clean your rifle after any session with unfamiliar 7.62x39, as you would normally.
• Do not assume that "steel case" means corrosive, or that "brass case" means non-corrosive. These are separate properties.
• If you ever shoot surplus of unknown origin, treat it as corrosive until proven otherwise and clean the gas system and bore promptly with water-based or appropriate solvents according to your rifle's manual.

Cost math for a 500 versus a 1,000

This is where the two products really differ. Their tiers differ in size, so a straightforward comparison must account for fixed shipping:

1. Put each in the cart and write down the delivered total.
2. Divide the total by 500 for the PMC listing and by 1,000 for the Tela listing.
3. Compare the per-round figures.
4. Now add the reloading value of the brass, if you reload. If you do not reload, assign the brass a value of zero.
5. Subtract the value of anything else the listing includes, such as packaging you will reuse.

Because the Tela listing is twice the size, its fixed shipping burden per round is half as large for the same flat charge. If it also has a lower unit price, the gap can be wide. If it is not meaningfully cheaper per round once delivered, the brass option becomes more attractive. Our 7.62x39 market piece covers how supply has shaped this market, and you can find more on how to read the numbers in our case-versus-half-case math guide.

Indoor range rules, and the questions to ask

Indoor ranges are stricter than outdoor ones. Before ordering any 7.62x39 in quantity, ask your range:

• Is steel-cased ammunition allowed?
• Is steel-core or bi-metal ammunition allowed?
• Is there a velocity or muzzle-energy limit that affects rifle calibers?
• Are there lane or caliber restrictions for rifles?

Get the answers before buying. A thousand rounds your range will not let you shoot is not a bargain at any price.

Which one to buy

• Pick PMC Bronze if you reload, if your range prefers brass, or if you want to shoot a smaller quantity for the same outlay and keep the brass tidy.
• Pick TelaAmmo if you shoot outdoors or at a range that accepts the case type, you do not reload, and you want the largest quantity per order. Verify its specifications first.
• Pick neither yet if you have not confirmed your AK or SKS-pattern rifle feeds either load. Buy a box of each first.
• Skip both if you only shoot 7.62x39 occasionally. A box or two at a time is more sensible than a case.

For a view of the rifles themselves, the sister site SportingRifles.co has an overview of AK-pattern rifles.

One more caution

7.62x39 rifles vary in chamber and bore dimensions, particularly among surplus-pattern rifles, and ammunition that works in one may feed or group differently in another. Before you commit to a thousand rounds, buy a small amount and watch for failures to feed, extract or eject.

Check current price at Ammunition Depot for each product, and do the delivered-cost division before you decide.

Editorial note: This is an independent editorial overview built from manufacturer specifications and publicly available information. We have not performed hands-on testing of the products discussed, and nothing here is a performance guarantee. Verify specifications, compatibility and legality for your own situation.

Affiliate disclosure: Some links on this page are affiliate links to Ammunition Depot. We may earn a commission if you buy through them, at no extra cost to you. Our editorial choices are not influenced by commissions. Check current price, stock and specifications directly with the retailer.