5️⃣•5️⃣6️⃣×4️⃣5️⃣⭐

#5.56x45 #nato #ammunition #cartridge #STANAG 4172 #rifle round #caliber #bullet dimension #military standard

🇺🇸M4🫂

#m4 carbine #AR-15 #5.56 ammo #ammunition #rifle round #standard issue

🎯7️⃣.6️⃣2️⃣

#7.62 #ammo #caliber #rifle round #firearm cartridge