CCI Large Pistol Primers #300 Box of 1000 (10 Trays of 100)

Description

Introduction

If you’re into reloading, you already know how crucial a good primer is. It’s the heartbeat of every round you craft. And when it comes to reliability, CCI Large Pistol Primers #300 are among the best out there. Whether you’re a hobbyist or a competitive shooter, these primers are designed to give you consistent performance every time you pull the trigger.

Overview of CCI as a Brand

CCI (Cascade Cartridge Inc.) has been a household name in the ammunition world since the 1950s. Known for innovation and quality, CCI has built a loyal following by continuously improving their products to meet the demands of modern reloaders.

Their primers, especially the #300 large pistol primers, are considered gold standard by many.

Key Features of CCI #300 Large Pistol Primers

Sensitivity and Reliability

CCI has fine-tuned their primers to be highly sensitive without being overly reactive. This means better ignition with fewer misfires. Even in cold weather or with slightly underpowered hammer strikes, they still perform admirably.

Compatibility with Loading Equipment

These primers are designed for smooth use in both manual and progressive reloading presses. That’s a big deal because not all primers work well with high-speed machines.

Clean Burn Formula

The use of non-corrosive, non-mercuric initiator mixes means you get a cleaner burn. Less fouling in your barrel means less time cleaning and more time shooting.

Packaging and Availability

Each box of 1000 primers is neatly divided into 10 trays of 100 primers each, which makes organizing and loading easier.

You can typically find them in 1000-count or 5000-count boxes depending on your needs.

Performance in Real-World Reloading

Ask anyone who’s used them and they’ll tell you the same thing: CCI #300 primers seat easily and perform reliably.

They also show excellent performance across different brands of brass and powders. Whether you’re using Winchester, Federal, or Starline brass—these primers adapt well.

Ease of Use

These primers are ideal for all skill levels. New reloaders love how forgiving and consistent they are. Veterans appreciate their repeatability during bulk sessions.

The size and feel make them easy to handle even with gloved hands.

Safety and Cleanliness

Non-corrosive and non-mercuric formulas are more than just buzzwords. They protect your firearm from long-term damage and reduce toxic residue that could be harmful over time.

Plus, your reloading bench stays cleaner too.

Compatibility with Progressive Loading Equipment

Using a Dillon, Hornady, or RCBS progressive press? No problem.

CCI primers are engineered to work seamlessly in high-speed reloading environments, feeding smoothly with minimal risk of jamming or feeding issues.

Versatility in Reloading

These primers are primarily designed for standard large pistol calibers, including:

• .45 ACP

• .44 Magnum

• .45 Colt

• .44 Special

They’re great for everything from target practice to IDPA competitions.

Storage Tips

Primers are stable but still need care:

• Keep them in a cool, dry place.

• Avoid extreme temperature swings.

• Store in original packaging to prevent contamination or damage.

Stored correctly, primers can last decades without losing effectiveness.

Price and Value

When bought in bulk (e.g., 5000-count boxes), the cost per primer drops significantly. CCI #300s are not the cheapest, but they strike an excellent balance between price and reliability.

User Feedback and Reviews

Across forums and review sites, reloaders praise:

• The ease of seating

• Consistency in ignition

• Excellent long-term shelf life

One reloader said, “I’ve loaded over 10,000 rounds with CCI #300 and never had a misfire. That’s peace of mind.”

Where to Buy

You can find CCI #300 primers at many trusted retailers, including:

• MidwayUSA

• Brownells

• Cabela’s

• Bass Pro Shops

• Local reloading and gun stores

Common Issues and Troubleshooting

Hard Seating?

Make sure your primer pockets are clean and properly sized.

Misfire?

Check for:

• Improper seating depth

• Weak hammer spring

• Powder issues

Thankfully, these issues are rare with CCI primers.

Conclusion

The CCI Large Pistol Primers #300 are a top-tier choice for any reloader who values consistency, performance, and safety. Whether you’re running a progressive press or loading by hand, these primers are built to keep up with your pace and precision.

They’re reliable, clean-burning, easy to use, and backed by a trusted name in the industry. Once you go CCI, you might not go back.

FAQs

1. What calibers are best suited for CCI #300 primers?

These are ideal for large pistol calibers like .45 ACP, .44 Magnum, .45 Colt, and similar rounds.

2. Can I use CCI #300 primers in a progressive reloading press?

Absolutely. They’re designed to work seamlessly with most major progressive presses like Dillon, Hornady, and RCBS.

3. Are these primers corrosive?

Nope! They are non-corrosive and non-mercuric, which keeps your firearm cleaner and safer.

4. How long do these primers last in storage?

When stored properly, they can last 20 years or more without degrading in performance.

5. Do these come in smaller packages?

They are usually available in boxes of 1000 or 5000. However, some retailers might offer 100-count packs.