Number 41 Mil-spec primers are made to the same specifications of the U.S. Military and reduce the chances of a slam-fire. While designed for you in Military-style semi-auto rifles, they use the same data as CCI magnum primers.
Note from CCI:
$10 off your first order! View Details
One Time Offers represent special one-time purchases where MidwayUSA has negotiated a reduced price and then passed the savings on to the Customer. One Time Offers have limited quantities available and usually once they are sold out, they are not offered again.
Primer orders ship separately and may arrive at a later date. $19.99 Haz Mat fee added per order. Primers ship ground freight to the 1st 48 states. 70 lb max per order. Primers cannot be returned. Check local regulations.