CCI Large Pistol Magnum Primers #350 – Powerful Ignition for Magnum Handgun Loads

For handgun reloaders working with high-performance or magnum cartridges, dependable ignition is essential. CCI Large Pistol Magnum Primers #350 are specifically designed to provide a stronger ignition flame capable of igniting larger powder charges and slower-burning pistol powders.

These primers are widely used by reloaders loading powerful handgun cartridges such as .44 Magnum, .454 Casull, and .41 Remington Magnum. Their reliable ignition characteristics make them an excellent choice for shooters who need consistent performance in magnum handgun ammunition.

If you’re looking to buy CCI Large Pistol Magnum Primers #350, these primers are among the most trusted options available for high-pressure handgun reloading.

What Are CCI Large Pistol Magnum Primers #350?

CCI #350 primers are large pistol magnum primers designed for handgun cartridges that require additional ignition energy. Compared to standard large pistol primers, magnum primers generate a hotter and more powerful ignition flame, which helps ignite large powder charges more effectively.

Magnum primers are especially useful when loading ammunition with:

• Large powder charges

• Slow-burning handgun powders

• Magnum handgun cartridges

CCI primers use non-corrosive and non-mercuric priming compounds, which help reduce corrosion and maintain firearm reliability.

Why Reloaders Choose CCI Large Pistol Magnum Primers #350

1. Stronger Ignition for Magnum Loads

Magnum handgun cartridges often require stronger ignition than standard handgun loads. CCI #350 primers produce a hotter ignition flame that helps ignite slow or dense powder charges more reliably.

Magnum primers can provide:

• Improved powder ignition

• Consistent velocity

• Reliable performance in high-pressure loads

CCI’s magnum primers are designed to produce up to 20% hotter ignition flame to help ignite propellants in demanding conditions.

2. Ideal for Heavy Handgun Cartridges

CCI Large Pistol Magnum Primers #350 are commonly used in cartridges that operate at higher pressures or require greater ignition energy.

Examples include:

• .44 Remington Magnum

• .41 Remington Magnum

• .454 Casull

• .460 S&W Magnum

• .50 Action Express

• 10mm Auto (heavy loads)

These cartridges often benefit from the stronger ignition produced by magnum primers.

3. Consistent Manufacturing Quality

CCI is known for strict quality control during primer manufacturing. Each primer is carefully produced to ensure consistent ignition and reliable performance.

Benefits of consistent primers include:

• Reduced velocity variation

• More uniform ignition

• Improved accuracy

For reloaders producing large batches of ammunition, consistent primers help maintain reliable shooting performance.

4. Clean-Burning Primer Compound

CCI primers use modern priming compounds that are designed to burn cleanly and reduce residue buildup.

Advantages include:

• Reduced carbon buildup

• Cleaner primer pockets

• Less firearm maintenance

Cleaner ignition also contributes to reliable firearm operation during extended shooting sessions.

5. Reliable Performance in Reloading Equipment

CCI primers are designed to function smoothly in most reloading equipment.

They are compatible with:

• Progressive reloading presses

• Single-stage reloading presses

• Hand priming tools

• Automatic priming systems

Their design helps ensure smooth primer seating and reliable ignition.

CCI 350 vs CCI 300 – What’s the Difference?

Reloaders frequently compare CCI 350 magnum primers with CCI 300 standard large pistol primers.

The primary difference is ignition intensity. Magnum primers produce a stronger flame to ignite larger powder charges.

Cartridges Commonly Using CCI 350 Primers

Many powerful handgun cartridges require magnum pistol primers to achieve reliable ignition.

Common examples include:

• .44 Magnum

• .41 Magnum

• .454 Casull

• .460 S&W Magnum

• .50 AE

• 10mm Auto (heavy loads)

Because of their versatility, CCI #350 primers are widely used by hunters, competitive shooters, and reloaders working with powerful handgun cartridges.

Product Specifications

Product Name: CCI Large Pistol Magnum Primers #350
Manufacturer: CCI Ammunition
Primer Type: Large Pistol Magnum
Primer Size: Large Pistol
Quantity: Typically 1000 primers per box
Packaging: 10 trays of 100 primers
Primer Compound: Non-corrosive and non-mercuric
Manufacturer Part Number: 16

Packaging Information

Most CCI #350 primers are sold in standard primer packaging designed to protect them during shipping and storage.

Typical packaging includes:

• 1000 primers per box

• 10 trays of 100 primers

This packaging allows reloaders to safely store and organize primers during the reloading process.

Benefits of Buying CCI Large Pistol Magnum Primers #350 Online

Easier Availability

Online stores often make it easier to find CCI 350 primers in stock, especially when local retailers may have limited inventory.

Bulk Purchasing Options

Reloaders frequently purchase primers in bulk to maintain a steady supply of reloading components.

Trusted Reloading Brand

CCI has decades of experience producing primers and ammunition components trusted by reloaders worldwide.

Safe Storage Tips for Reloading Primers

Proper storage helps maintain safety and reliability.

Recommended practices include:

• Store primers in a cool, dry location

• Keep them away from open flames and heat sources

• Store primers in their original packaging

• Avoid exposure to moisture or humidity

Following these guidelines helps preserve primer stability and performance.

Why Reloaders Trust CCI Large Pistol Magnum Primers #350

Reloaders who work with powerful handgun cartridges require components that deliver dependable ignition and consistent performance. CCI Large Pistol Magnum Primers #350 provide the ignition strength needed for heavy handgun loads while maintaining reliable quality.

Whether you’re reloading ammunition for magnum revolvers, hunting handguns, or high-performance pistol cartridges, these primers offer dependable ignition and consistent manufacturing quality.

When you buy CCI Large Pistol Magnum Primers #350, you’re choosing a proven primer trusted by reloaders worldwide.

Frequently Asked Questions (FAQ)

What are CCI Large Pistol Magnum Primers #350 used for?

They are used to ignite powder charges in handgun cartridges that require large pistol magnum primers.

Are CCI 350 primers magnum primers?

Yes. CCI #350 primers are large pistol magnum primers designed for heavy handgun loads.

How many primers come in a box?

Most boxes contain 1000 primers, arranged in 10 trays of 100 primers.

What cartridges use large pistol magnum primers?

Examples include .44 Magnum, .41 Magnum, .454 Casull, and .50 AE.

Are CCI primers corrosive?

No. CCI primers use non-corrosive and non-mercuric priming compounds, which help prevent firearm corrosion.