The 5.56x45mm NATO is the military version of the .223 Remington, which is one of the most widely used centerfire cartridges today. Starline’s 5.56x45mm brass is identical to Starline’s .223 R
STARLINE 5.56X45MM NATO BRASS 100/BAG - Brownells Norge
STARLINE 5.56X45MM NATO BRASS 100/BAG - Brownells Polska
300 Aac - Brownells UK
Target Shooter May, PDF, Firearms
Brownells UK - World's Largest Supplier of Gun Parts, Gunsmith
Shadowrun and Firearms
Target Shooter May, PDF, Firearms
STARLINE 5.56X45MM NATO BRASS 100/BAG - Brownells Sverige
300 PRC « Daily Bulletin
300 PRC « Daily Bulletin
Press Review « Daily Bulletin
Brass - Brownells UK
STARLINE, INC 5.56x45mm NATO Brass Case 100/Bag - Brownells
Press Review « Daily Bulletin