ProMag SAIA4 30-Round Magazine 223 Rem/5.56 NATO Saiga Rifle

The ProMag SAIA4 magazine delivers reliable feeding for Saiga rifles chambered in 223 Remington and 5.56x45mm NATO. This 30-round magazine addresses the common feeding issues found in aftermarket alternatives through precision engineering and quality materials.

What Makes This Different

Constructed from DuPont Zytel polymer, this magazine offers superior impact resistance compared to standard polymer alternatives. The material maintains dimensional stability across temperature extremes from -40°F to 180°F. Internal geometry matches factory specifications to ensure consistent bolt lockback and smooth cartridge presentation to the chamber.

Key Features

• 30-round capacity for extended shooting sessions
• DuPont Zytel polymer construction resists cracking and deformation
• Compatible with Saiga rifles in 223 Rem and 5.56x45mm NATO
• Anti-tilt follower design prevents double feeds and misfeeds
• Heat-treated steel spring maintains consistent tension
• Textured grip panels provide secure handling in wet conditions
• Drop-free design enables rapid magazine changes

Field testing demonstrates reliable function through 500+ round cycles without cleaning or maintenance. The magazine performs consistently in competition shooting, tactical training, and hunting applications. Temperature cycling from freezing to desert heat shows no impact on feeding reliability or structural integrity.

Technical Specs

• Capacity: 30 rounds
• Caliber: 223 Remington/5.56x45mm NATO
• Material: DuPont Zytel polymer body with steel internals
• Compatibility: Saiga rifles in 223/5.56 configuration
• Weight: Approximately 4.2 oz empty
• Length: 7.5 inches overall
• Width: 1.2 inches at widest point
• Finish: Matte black polymer
• Country of Origin: USA

This magazine represents proven engineering focused on function over appearance. The combination of premium materials and precise manufacturing tolerances delivers the reliability Saiga owners demand for serious applications.