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223 Remington Seater Die
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223 Remington Seater Die
243 Winchester Seater Die
300 Winchester Magnum Seater Die
308 Winchester Seater Die
6mm BR Seater Die
338 Lapua Magnum Seater Die
300 PRC Seater Die
300 Norma Magnum Seater Die
6mm Creedmoor Seater Die
6.5mm PRC Seater Die
6.5mm Creedmoor Seater Die
None
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RCBS - 300 Norma Magnum Seater Die

2 Reviews
Cartridge
300 Norma Magnum Seater Die
Brownells #
747000170
MFR #
31540
UPC
604544654592
$123.99
Coupon Code
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Estimated delivery: Oct 2
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Specifications
Cartridge:
300 Norma
Die Style:
Seater Die
Restriction
Prop 65 restriction:
This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.
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What is the RCBS - 300 Norma Magnum Seater Die?

What sets the MatchMaster seating die apart from the competition is our bullet seating window with bullet retaining system. Simply place the bullet in the window and raise the case into the die to seat the bullet. No more smashed fingers or misaligned bullets! Couple this with a micrometer adjustable, free-floating, self-centering bullet seating stem and you have the easiest, most accurate bullet seating die on the market.

  • MICROMETER ADJUSTABLE SEATER
  • FREE FLOATING/SELF-CENTERING BULLET SEATING SYSTEM
  • BULLET LOADING WINDOW WITH BULLET RETAINING SYSTEM

Prop 65WARNING: Lead - Discharging firearms in poorly ventilated areas, cleaning firearms, or handling ammunition may result in exposure to lead and other substances known to cause birth defects, reproductive harm, and other serious physical injury. Have adequate ventilation at all times. Wash hands thoroughly after exposure.

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MATCHMASTER COMPETITION SEATER DIES REVIEWS

5.0
2 Reviews
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Stars
0%
5
Essential and Reliable
This is my third Matchmaster Competition Seater Die. They're easy to use and reliable. When coupled with good gauging, I feel they're essential for a boost in accuracy.
Would you recommend this? Yes, I would recommend to a friend
by Glenn C. on May 22, 2026
Verified Purchase
Was this review helpful? 0
5
Won't buy or use anything else
Ease of use, great alignment
by Si.Alce on January 25, 2022
Was this review helpful? 4
Customer Questions
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