AIRSOFT ARTISAN MK18 9.5" MLOK RAIL FOR M4/M16 SERIES AEG / GBB / PTW (Black / Dark Earth) Color:Black while the sturdy aluminum construction

while the sturdy aluminum construction provides excellent impact resistance

CNC gearbox V2 has protective anodizing

The gun has an adjustable hop up and is skirmishable

making it very realistic and ideal for those who are interested in knowing how to field strip and disassemble an actual M249 LMG

Solar Fail Safe Technology

AIRSOFT ARTISAN MK18 9.5" MLOK RAIL FOR M4/M16 SERIES AEG / GBB / PTW (Black / Dark Earth) Color:Black while the sturdy aluminum constructionAIRSOFT ARTISAN MK18 9. 5" MLOK RAIL FOR M4 M16 Series AEG GBB PTW CODE : AA RAS 27 BK AA RAS 27 DE Made by aluminium 6 series (Barrel Extension Rail) Steel (Barrel Nut) Color : BLACK Dark Earth ( Anodizing ) Nut ( QPQ ) Fit for M4 M16 Series AEG GBB PTW Simple, easy install and removal Light Weight Design Cutting Length : 9. 5" Weight : 321g Disclaimr: All aftermarket upgrade parts require necessary skill or modification to install and assemble,