Dirty Bird Bakersfield
Only 1 left in stock
Description
Discover reliable feeding performance with the MSR Bulgarian Circle 21 Black 5.45×39 Magazine. This surplus Bulgarian polymer magazine, marked with the distinctive double-circle 21 insignia, delivers proven durability for AK-74 pattern rifles and compatible platforms in 5.45x39mm. Manufactured to exacting military specifications, it offers shooters a dependable solution for range sessions, training, or field use where consistent function is essential.
Key Features and Benefits
- Robust Polymer Construction – The ribbed black polymer body resists impacts and flexing while remaining lightweight, reducing overall carry weight without sacrificing strength.
- Steel-Reinforced Feed Lips – Precision-machined steel inserts ensure long-term wear resistance and smooth cartridge presentation, minimizing the risk of jams even after thousands of rounds.
- Stainless Steel Spring and Polymer Follower – High-tensile components maintain consistent pressure for reliable feeding across the full 30-round capacity, even in adverse conditions.
- Removable Metal Floorplate – Allows easy disassembly for cleaning and maintenance, extending service life.
Specifications
- Platform: AK-74 / 5.45x39mm AK variants
- Capacity: 30 rounds
- Material: Black polymer body with steel reinforcements
- Condition: Good to excellent (possible minor cosmetic wear from military service)
- Weight: 7.2 oz
- Dimensions: 10.5″ L x 2.75″ W x 1.15″ H
Why Choose This Bulgarian Circle 21 Magazine?
Bulgarian Circle 21 magazines have earned a reputation among tactical enthusiasts for their balance of affordability, durability, and flawless compatibility. The polymer design absorbs recoil energy better than all-steel alternatives while the steel components protect critical contact points. Whether you need a spare for your Saiga, Vepr, or standard AK-74, this magazine solves common pain points like feed failures and premature wear. Its surplus origins mean each unit has been tested in real-world conditions, giving you confidence in every trigger pull.
Common Applications
Ideal for competitive shooting, home defense setups, or building a reliable spare-parts kit. The compact profile fits standard magazine pouches and works seamlessly with most aftermarket AK furniture.
Additional information
| Weight | 7.2 oz |
|---|---|
| Dimensions | 10.5 × 2.75 × 1.15 in |
| Platform | AK-47 |
| Magazine Capacity | 30 |
| Cartridge Compatibility | 5.45×39 |
| Magazines Included | 1 |
| MPN | M-74B21 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
