7.62x39 mm cartridges - Arsenal JSCo. - Bulgarian manufacturer of weapons and ammunition since 1878

5.56x45 and 7.62x39 mm AR-M12F - Arsenal JSCo. - Bulgarian manufacturer of weapons and ammunition since 1878

5.56x45 and 7.62x39 mm AR-M2T - Arsenal JSCo. - Bulgarian manufacturer of weapons and ammunition since 1878

List of military headstamps - Wikipedia

TFB Review: Arsenal 7.62x39 Ammo from American MarksmanThe Firearm Blog

Small Caliber Ammunition-7.62mm: M80 M62 M118 M82 M276

1000 Rounds of Bulk 7.62x39 Ammo by Arsenal - 122gr FMJ

5.56x45 and 7.62x39 mm AR-M8F - Arsenal JSCo. - Bulgarian manufacturer of weapons and ammunition since 1878

AR-M1, Military Wiki

5.56x45 mm AR-M7F - Arsenal JSCo. - Bulgarian manufacturer of weapons and ammunition since 1878

1000 Rounds of Bulk 7.62x39 Ammo by Arsenal - 122gr FMJ

Arsenal JSCo. - Bulgarian manufacturer of weapons and ammunition since 1878

7.62x39 mm AR-M5F - Arsenal JSCo. - Bulgarian manufacturer of weapons and ammunition since 1878

AR-M1 - Wikipedia