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CCI Large Rifle Magnum Primers #250 Box of 1000 (10 Trays of 100)
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CCI Large Rifle Magnum Primers
Quantity
1000 Piece
Primer Size
Large Rifle Magnum
CCI Large Rifle Magnum Primers
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PRODUCT DETAILS
CCI primers offer the reloader clean, reliable ignition. A larger sweet spot means more reliable ignition in guns that produce off-center hits.https://transtechfirearms.com/product/cci-large-rifle-…-10-trays-of-100/ The redesigned metal parts improve sensitivity and reduce seating force. These primers are designed for everything from small-caliber rifles and handguns to the large-caliber rifles and magnums.
Promotes clean, reliable ignition
Improve sensitivity and reduce seating force
Designed for a wide range of weaponry
Some real-world shooting conditions require more aggressive initiation than provided by standard primers. Large cases, cold weather, and certain propellants often require a hotter primer flame and a longer burn. CCI Magnum primers offer you that edge, plus you get all the attributes that make all CCI primers so great.
FEATURE AND BENEFITS:
- 23 percent hotter flame than standard primers
- Increased flame duration
- Initiator compound engineered to ignite ball/spherical propellants Improved sensitivity for critical large capacity cases
- Heavily-deterred propellants
- Ambient firing temperatures below 20°
Usage Note: Use Magnum primers only where called for in published reloading data
Magnum primers burn a bit hotter for a bit longer. They’re made to light hard to ignite powers and for extreme cold weather shooting(some powders get hard to ignite in the cold). You don’t need them for either of those powders. If your manual says to use them, do so, but they won’t hurt anything if it doesn’t.
“… magnum primers hold up better…” No. The only difference between a magnum primer and a standard primer is the priming compound.
Yes as you have seen the primer can make a huge difference in accuracy. You can most likely get that accuracy back using the br-2’s but you’ll need to rework the load. The powder charge will be different and the seating depth of the bullet could change.
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