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Improved gas efficiency
MAINTAIN RESPONSIBLE RIFLE HANDLING WITH A FULLY FUNCTIONAL SAFETY
Packaging Dimension: 7
*FPS listed is approximate
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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