Arcturus MUR MOD B CQB Ambi AEG Airsoft Rifle

PRODUCT DESCRIPTION Specifications: Receiver : Nylon Polymer Outer barrel : AL CNC anodized Handguard / Rail : AL CNC anodized Charge handle : AL CNC anodized Sights : ABUS Folding back-up sights / Nylon polymer Selector : Alloy Die-casting Mag catch : Alloy Die-casting Both catch : Yes Forward assist : Alloy Die-casting Receiver plate : Steel Magazine : 1 x Variable-cap silent Dmag magazine (30-Round Real-Cap & 130-Round Mid-Cap mode switchable) Grip : Nylon fiber reinforced polymer Stock : Retractable stock w/ 11.1v  Lipo battery compartment  Hop-up chamber : Large drum type metal Hop-up Gearbox : Ver.2 / Zinc Die-Casting Switch : Micro switch Gear set material : Steel powder metallurgy Bushing : 4 Pcs 8mm bushing + 2 Pcs 8mm bearing Motor : 19000RPM Piston : Nylon fiber reinforced polymer / Full steel teeth Cylinder : Copper machined Spring guide : POM + Steel Quick spring release : Yes / Basic Inner barrel : PCP grade extreme precision full steel inner barrel with QPQ proce