Specna Arms Flex M4 Half Tan | Full Auto glock 23 Runtime: 60mins at the highest

Runtime: 60mins at the highest output

40 Magazine

What Is The Best Caliber For A Sniper Rifle|Air Rifles For Hunting Small Game|Versatile Magnification Range:Cover all hunting scenarios with 3-9x

lead and plastic wad residue

Reinforced Ver

Specna Arms Flex M4 Half Tan | Full Auto glock 23 Runtime: 60mins at the highestSPECNA ARMS FLEX M4 AEG 6MM HALF TAN FULL AUTO Features Lightweight nylon fiber reinforced polymer receiver Reinforced version 2 gearbox ESA quick spring change system allows the spring to be changed without the need to disassemble your gun Rotary type hopup with 6. 03mm tight bore barrel 375 fps spring pre installed from factory, optional 300 fps spring included to reduce muzzle velocity S Mag 300 rounds hi cap magazine included Individualized serial