CCI Small Rifle Primers No. 400 are clean-burning, non-corrosive primers designed for small-rifle cartridge reloading, offering reliable ignition and consistency for everyday use.
The CCI Small Rifle Primers No. 400 feature a modern initiator compound that burns cleanly and a design that supports consistent ignition in small-rifle applications. These primers are engineered to be easy to seat, fit well in automated reloading equipment, and help keep primer pockets clean, making them an excellent choice for standard rifle loads. Sources state they are “the bread-and-butter of reloading” for many shooters.
Key Features
Clean-burning initiator compound: Helps reduce residue and extends time between primer-pocket cleanings. Larger “sweet spot” for strike: Improved reliability even if the firing-pin strike is slightly off-centre. Easy seating & compatibility: Designed for smooth feeding and seating in progressive or automated presses. Package format: 100/Pack standard retail size. Application: Reloading of cartridges requiring small-rifle primers where dependable ignition is essential.
All Technical Data
Type: Standard Small Rifle Primers Variant / Number: No. 400 Package Quantity: 100/Pack Non-Corrosive: Yes – modern initiator mix without mercury or corrosive agents. Usage: Small-rifle cartridge reloading for standard loads requiring consistent ignition.
Why Choose This Product?
The CCI Small Rifle Primers No. 400 100/Pack deliver dependable ignition performance with a clean-burning formula and user-friendly design, making them a reliable choice for reloaders working with small-rifle cartridges on a regular basis.
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Very fast service, thank you.
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15 Oct 2025
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I ordered a box of ammunition (270 caliber) through the Londero Sports website, which I couldn't find anywhere else... Super fast delivery! I recommend it without hesitation.
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11 Oct 2025
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I needed a part express and it went very well. 2 days and it was sorted. Good service.
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10 Oct 2025
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01 Oct 2025
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26 Sep 2025
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22 Sep 2025
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(Translated by Google)
Excellent service!
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16 Sep 2025
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15 Sep 2025
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15 Sep 2025
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12 Sep 2025
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05 Sep 2025
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04 Sep 2025
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Very happy with my order! The speed of receipt was very fast and appreciated.
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03 Sep 2025
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English 
SHIPPED IN CANADA ONLY
Service très rapide merci (Translated by Google) Very fast service, thank you.