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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Pulse arcade — neon hairlines and corner brackets frame the playfield brief.
Improved gas efficiency
You can also remove unfired shells to clear the weapon
Integrated lower picatinny rail that allows for attaching lights
Muzzle Velocity: 350~370 FPS (Measured with 0
low FPS spring *included*)
Retro Arms M4 FULL METAL AIRCRAFT ALUMINUM VERSION 2 GEARBOX AEG Handguard Improved gas efficiencySPECIFICATIONSOPERATION: 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
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