.300 Norma Mag Dies

RCBS MatchMaster Seater Die .300 Norma Mag

The RCBS MatchMaster Die is a combination of the best features from both the Gold Medal and Competition series

RCBS Neck Sizer Die Only - Group D - Bottleneck Rifle Cartridges .300 Norma Mag

The RCBS Neck Sizer Die features an Expander-Decapping Unit. It resizes the case neck only (it doesn’t touch the shoulder or body) and de-primes. The Full-Length Sizer Die brings the case to SAAMI minimum cartridge dimensions. It sizes the outside of the case, de-primes and expands the neck to…

RCBS Neck Sizer Die Only - Group D - Bottleneck Rifle Cartridges .300 Norma Mag

The RCBS Neck Sizer Die features an Expander-Decapping Unit. It resizes the case neck only (it doesn’t touch the shoulder or body) and de-primes. The Full-Length Sizer Die brings the case to SAAMI minimum cartridge dimensions. It sizes the outside of the case, de-primes and expands the neck to…

RCBS MatchMaster Neck Size Bushing Die Set .300 Norma Mag

Sizing dies require the purchase of appropriate neck bushings for the caliber you are loading. To determine the proper neck bushing size, measure the outside neck diameter of a loaded cartridge and subtract .002" to .003" to allow for a small amount of brass spring back.

RCBS Matchmaster Competition Full-Length Bushing Die Set .300 Norma Mag

To determine the proper neck bushing size, measure the outside neck diameter of a loaded cartridge and subtract .002" to .003" to allow for a small amount of brass spring back.

RCBS Gold Metal Match Series Seater Die .300 Norma Mag

RCBS Seater Die Only - Group D - Bottleneck Rifle Cartridges .300 Norma Mag

The RCBS® Seater Die seats the bullet and has a built-in roll crimper to secure the bullet at the same time.

RCBS Lube Die #2

….30 T/C * .30-06 Springfield * .300 RCM * .300 Savage * .307 Winchester * .308 Winchester * 308 Marlin Express * 7.5mm x 54 French MAS * 7.65mm x 53 Belgian Mauser * 7.7mm x 58 Japanese Arisaka * 8mm-06 * 8mm x 57 Mauser (8mm Mauser) * .338 Federal * .338 RCM * .338-06/.338-06 A-Square * .338 Norma…