5.56x45mm CORE
Bullet Core
5.56x45mm M193 BALL CORE
Bullet : FMJ 55 gr (3.56g)
Bullet Materials : Jacket-Tombac-CuZn30
Core-Lead Antimony
5.56x45mm M855 SS109 BALL CORE
Bullet : FMJ 62 gr (4.0g)
Bullet Materials : Jacket-Tombac-CuZn30
Core-Lead Antimony
