.`3️⃣1️⃣5️⃣🎯🥆

#.315 caliber #point 315 #cartridge #ammo size #rifle caliber #shooting target

🛡️5.56🫂

#nato standard #5.56mm #ammunition #shield symbol #military ammo #STANAG #rifle caliber

7.92×57🎯

#7.92x57mm #cartridge dimensions #ammunition spec #bullet size #case length #rifle caliber