ProMag COL-A20 7.62×39 30rd Blued Steel AR-15 Magazine

The ProMag COL-A20 is a 30-round detachable magazine designed for AR-15 pattern rifles chambered in 7.62x39mm. The body is constructed from heat-treated steel with a blued finish and uses a chrome-silicon wire spring paired with a polymer follower to promote consistent feeding. Made in the USA, the magazine serves as a durable replacement or spare for range, training, and field use.

Key Specifications

• The capacity is 30 rounds.
• The magazine is chambered for 7.62 x 39 mm.
• The body is constructed from steel.
• The finish is blued.
• Designed for AR-15 type firearms.
• Features a chrome-silicon wire spring.
• Includes a polymer follower to aid reliable feeding.
• The product type is detachable.
• Country of origin is US.

Built for straightforward, dependable service, the COL-A20 offers a robust steel construction and proven spring/follower combination for consistent feeding and long-term use. Its simple, serviceable design makes it a practical spare for range sessions, training, and utility use with AR-15 rifles chambered in 7.62x39mm.