5.45x39 Ammo

Shop 5.45×39 Ammo – Reliable Soviet-Designed Rifle Cartridges

Browse 5.45×39mm ammunition in stock at SGAmmo, your reliable source for bulk rifle ammo at competitive prices. Our available options deliver dependable, consistent performance from this historically significant Russian-designed cartridge.

The 5.45×39mm cartridge was developed in the early 1970s by Soviet engineers and entered service in 1974 alongside the new AK-74 rifle. It emerged as the Soviet counterpart to NATO’s 5.56 × 45 mm round, offering a lighter, high-velocity alternative to the older 7.62×39mm cartridge. Designed to reduce recoil and increase ammunition load capacity for soldiers, this bottleneck intermediate round quickly became the standard in Warsaw Pact arsenals. Today, its modern use remains centered on recreational shooting and training, especially among AK-platform enthusiasts and target shooters.

All of our 5.45×39mm ammunition is in stock and ready to ship, so you can get the rounds you need without delay. Stock up now for range time or plinking sessions, and take advantage of fast, reliable shipping on every order. Keep your rifle loaded with SGAmmo’s consistent inventory and bulk ammo deals!