P226 Series

Color: Heat Gradation

Alpha rail system

03mm inner diameter bore for improved velocity and accuracy

To make sure everything is secure there is a zipper down the center

Retro Arms M4 FULL METAL AIRCRAFT ALUMINUM VERSION 2 GEARBOX AK P226 SeriesSPECIFICATIONSOPERATION: V2 GEARBOXBUILD: ALUMINUMFITMENT: VERSION 2 GEARBOX M4 AEGSCOLOR: SILVERMANUFACTURER: RETRO ARMSFEATURESBUILT WITH A CNC 7075 HIGH STRENGTH AIRCRAFT GRADE ALUMINUM FRAMEPROFESSIONAL INSTALLATION HIGHLY RECOMMENDED FOR USEDESIGNED FOR THE BEST DURABILITY, RESILIENCE AND STRENGTHDESIGNED WITH TOKYO MARUI COMPATIBILITYPROTECTS YOUR INTERNALS, IMPROVING PART LONGEVITYPROVIDES ALL THE NECESSARY PARTS NEEDED TO INSTALL ONTO YOUR