CCI Small Rifle Primers #400

The CCI Small Rifle Primers #400 are one of the most popular choices among reloaders for producing reliable and consistent rifle ammunition. Designed for use in small rifle cartridges, these primers deliver dependable ignition and consistent performance across a wide range of rifle loads.

CCI primers are widely respected for their quality, reliability, and clean ignition characteristics. The CCI 400 primer is a standard small rifle primer designed to provide dependable ignition for common small rifle cartridges used in hunting, target shooting, and recreational shooting.

Whether you are reloading for bolt-action rifles, semi-automatic rifles, or varmint hunting rifles, CCI Small Rifle Primers #400 offer the consistency and reliability reloaders expect from one of the most trusted primer manufacturers in the industry.

Reliable Ignition for Rifle Reloading

Primers play a critical role in the performance of reloaded ammunition. When struck by the firing pin, the primer ignites the powder charge inside the cartridge case, initiating the firing process.

The CCI 400 small rifle primer is designed to provide consistent ignition across a wide range of rifle powders and load configurations. This reliable ignition helps ensure each round fires properly and maintains consistent ballistic performance.

CCI primers are manufactured using advanced production methods and strict quality control procedures. These processes help ensure uniform primer sensitivity and dependable performance in a wide variety of rifle cartridges.

For reloaders who demand consistent results, the CCI 400 primer provides reliable ignition and dependable performance.

Ideal for Popular Small Rifle Cartridges

The CCI Small Rifle Primer #400 is designed for cartridges that use standard small rifle primers. These cartridges are commonly used for target shooting, hunting, and tactical rifle platforms.

Common cartridges that use small rifle primers include:

• .223 Remington

• 5.56 NATO

• .222 Remington

• .204 Ruger

• .221 Fireball

• .17 Remington

• .22 Hornet (in some loads)

These cartridges are widely used in bolt-action rifles, AR-style rifles, and varmint rifles. The CCI 400 primer provides dependable ignition for many of these common rifle loads.

Reloaders frequently choose CCI primers because of their consistent manufacturing quality and dependable ignition performance.

Clean-Burning Primer Technology

One of the defining characteristics of CCI primers is their clean ignition performance. CCI primers are designed to burn cleanly, which can help reduce fouling inside the firearm and maintain consistent performance during extended shooting sessions.

Cleaner ignition helps:

• Reduce carbon buildup

• Maintain consistent chamber conditions

• Improve reliability during extended shooting

• Reduce maintenance between shooting sessions

For shooters who reload large quantities of rifle ammunition, clean-burning primers can contribute to better firearm performance over time.

Consistent Sensitivity and Reliable Performance

CCI manufactures primers with carefully controlled sensitivity levels to ensure reliable ignition while maintaining safe performance characteristics.

The CCI 400 small rifle primer is designed to provide balanced sensitivity, ensuring that it ignites reliably when struck by a firing pin while maintaining safe handling during the reloading process.

Key benefits include:

• Uniform ignition characteristics

• Consistent primer sensitivity

• Reliable ignition across different powder types

• Stable performance across temperature ranges

These qualities make CCI primers a trusted choice among reloaders producing ammunition for hunting, competition, or recreational shooting.

Trusted by Reloaders and Shooters

CCI (Cascade Cartridge Inc.) has been producing primers and ammunition components for decades. Their products are widely used by reloaders across the shooting community.

CCI primers are known for their:

• High manufacturing standards

• Reliable ignition

• Consistent sensitivity

• Durable primer cups

Because of these qualities, CCI primers have become one of the most trusted primer brands available to reloaders.

Reloaders who value consistency and reliability often rely on CCI primers as a critical component of their ammunition reloading process.

Suitable for Bolt-Action and Semi-Automatic Rifles

The CCI 400 small rifle primer works well in many types of rifles that use small rifle primers. These include both bolt-action rifles and semi-automatic rifles.

Common rifle platforms include:

• Bolt-action varmint rifles

• AR-15 rifles

• Tactical rifles chambered in .223 Remington or 5.56 NATO

• Hunting rifles using small rifle cartridges

Reloaders using semi-automatic rifles should always follow published load data and ensure that primers are properly seated during the reloading process.

Packaging and Safe Storage

CCI Small Rifle Primers #400 are packaged in protective trays designed to keep each primer separated and secure during transportation and storage.

Typical packaging configuration includes:

• 1000 primers per box

• 10 trays of 100 primers

This packaging system helps ensure safe primer handling during the reloading process.

Primers should always be stored in their original packaging and kept in a cool, dry location away from heat sources, sparks, or open flames.

Proper storage helps maintain primer reliability and ensures safe handling practices.

Specifications

Product Name
CCI Small Rifle Primers #400

Primer Type
Small Rifle Primer

Primer Category
Standard small rifle primer

Primer Diameter
0.175 inches (standard small primer size)

Application

• Small rifle cartridges

• .223 Remington and 5.56 NATO reloading

• Varmint rifle ammunition

• Target shooting loads

Quantity

• Box of 1000 primers

• 10 trays of 100 primers

Manufacturer

CCI Ammunition

Primer Size

Small Rifle

Use

Standard rifle loads requiring small rifle primers

Key Features

• Standard small rifle primer design

• Reliable ignition for rifle cartridges

• Clean-burning primer technology

• Consistent primer sensitivity

• Trusted CCI manufacturing quality

• Suitable for popular small rifle cartridges

• Ideal for hunting and target shooting loads

• Packaged in protective trays for safe handling

FAQ SECTION (SEO BOOST)

What are CCI 400 primers used for?

CCI 400 primers are standard small rifle primers used when reloading cartridges such as .223 Remington, 5.56 NATO, and other small rifle calibers.

Are CCI 400 primers good for AR-15 reloading?

Yes. CCI 400 primers are commonly used when reloading ammunition for AR-15 rifles chambered in .223 Remington or 5.56 NATO.

What is the difference between CCI 400 and CCI 450 primers?

CCI 400 primers are standard small rifle primers, while CCI 450 primers are small rifle magnum primers designed for cartridges requiring stronger ignition.

What cartridges use small rifle primers?

Common cartridges that use small rifle primers include:

• .223 Remington

• 5.56 NATO

• .204 Ruger

• .222 Remington

• .17 Remington

Always follow published reloading manuals when assembling ammunition.

How should rifle primers be stored?

Primers should be stored in their original packaging in a cool, dry location away from heat sources, sparks, or open flames to maintain safety and reliability.