Corrosive vs Non-Corrosive Ammo: What Should I Know?

Understanding Corrosive vs Non-Corrosive Ammunition

I’m diving into the world of ammunition and I’m particularly curious about the differences between corrosive and non-corrosive ammo. As a novice shooter, I want to understand how these types impact firearm maintenance and performance, especially since I own a few classics like the Mosin Nagant and the SKS.

What is Corrosive Ammo?

Corrosive ammunition uses primers that contain compounds like lead styphnate which, over time, can attract moisture and cause rust or corrosion in your firearm. This means that after shooting corrosive rounds, cleaning is essential to prevent potential damage. So why would anyone choose corrosive ammo? Well, it can often be cheaper and more available, especially for surplus military rounds.

Non-Corrosive Ammo Explained

On the flip side, non-corrosive ammo uses a different primer that doesn’t leave behind corrosive residues. This type is usually more expensive, but it significantly reduces the cleaning hassle after a range day.

Key Differences to Consider

  • Cost: Corrosive ammo tends to be less expensive, making it appealing for casual shooting.
  • Cleaning needs: Corrosive rounds require immediate attention post-shooting to prevent rust.
  • Performance: Some argue that corrosive ammo can sometimes offer better performance due to its military-grade origins.

Maintenance Tips After Using Corrosive Ammo

If you decide to shoot corrosive rounds, here are some cleaning tips:

  1. Clean your firearm as soon as possible: Ideally, within a few hours.
  2. Use hot soapy water: This helps dissolve the corrosive residue more effectively than traditional solvents.
  3. Follow up with oil: After cleaning, ensure to coat the gun parts with a light oil to prevent rust.

What Should I Buy?

When purchasing ammo, check the labels carefully. Generally, you’ll find non-corrosive labels clearly marked, whereas corrosive might not be as obvious. If you’re purchasing for a specific firearm, make sure to check forums or guides specific to that model.

Final Thoughts

I’d love to hear your experiences and any additional advice on using corrosive versus non-corrosive ammo. As someone who’s looking for a balance between cost and care for my firearms, your input would be invaluable! What am I missing here? Any tricks or recommendations for maintaining my guns after shooting corrosive ammo?

Looking forward to your thoughts!

Corrosive ammo can definitely cause more wear over time, particularly if not cleaned promptly. I’ve seen some barrels get pitted after prolonged use without maintenance.

That’s a great point, clarkrichard. I personally prefer non-corrosive for regular shooting to avoid extra hassle. Less maintenance stress is a big win!

I’ve used both types and found that non-corrosive ammo saves me a lot of cleanup time, especially when I’m at the range frequently.

Exactly! The last time I shot corrosive ammo, I spent hours scrubbing my rifle. Never again!

Corrosive ammo can create long-term issues, especially with older firearms. It’s important to know your gun’s material and how it reacts.

1 Like

Good info, nicholas27! I sometimes wonder what the lifespan might be with regular corrosive usage. Anyone experienced this firsthand?

7 Likes

I shot corrosive ammo for years in my old Mosin and it’s still going strong! Just clean it properly afterward.

That’s impressive, christopher09! But I personally don’t have the patience to deal with that rigmarole after every session.

Isn’t it crazy how some people still swear by corrosive ammo? I can see the appeal with cost, but the maintenance trade-off is wild!

1 Like

Totally agree! For the price difference, it just doesn’t seem worth the extra work.

I’ve always opted for non-corrosive. There’s enough to worry about without adding rust to the list!

Well put, jwalton! A rusty gun is just a sad gun.

I think both have their places, but the convenience of non-corrosive is hard to beat for casual shooters.

Agreed, ochaney! I guess having that peace of mind while shooting is worth a few extra dollars in ammo costs.

1 Like

I’m curious about the differences in performance. Does anyone have firsthand experience with how corrosive ammo holds up in adverse conditions?

Corrosive ammo usually gives more consistent accuracy but can be a pain to clean afterward! If you’re competitive shooting, non-corrosive might be better for you.

I’ve shot corrosive ammo and noticed it can be quite reliable, but as Gabriella pointed out, cleaning is key! How often does it affect your shooting performance?

For hunting trips, I always pack non-corrosive ammo. Weather can be unpredictable, and you want your gear in top shape!

Good point, Nelson! It’s also worth mentioning that corrosive ammo can be cheaper. Is that worth the hassle for anyone?