CMMG 5.7x28mm 10.4 Inch Barrel with 1:9 Twist fits PS90 Black

This 10.4" PS90 barrel is an excellent choice for your SBR build, offering reliable performance and durability in a compact configuration. Precision-made from 4140 chrome molybdenum steel and finished with a salt bath nitride coating, it delivers enhanced strength, corrosion resistance, and long service life. Pair it with a compatible flash hider or thread adapter to complete your PS90 SBR setup.

Product Details

• Caliber: 5.7x28mm
• Barrel Length: 10.4"
• Twist Rate: 1:9"
• Thread Size: M12x1 LH
• Material: 4140 Chrome Molybdenum Steel
• Finish: Salt Bath Nitride
• Color: Black
• Application: PS90 SBR Project

Product Features

• Ideal upgrade for PS90 short barrel rifle builds
• Durable 4140 chrome moly steel construction
• Salt bath nitride finish for corrosion and wear resistance
• Optimized 1:9" twist rate for 5.7x28mm performance
• Compatible with PS90 flash hiders and thread adapters