T-N.T. Studio APS-X HOP-UP SYSTEM HOP-UP H+ Retrofit Kit for GHK AR Series (265mm) Manufacturer_Krafters Design folding adjustable stock (Able to

folding adjustable stock (Able to adjust the butt plate length)

: DP-TM-M4-MR5

Studio specially designed for KSC MP9 / TP9 GBB

4V Mini Battery(Not Include) Magazine Capacity 50 Bullet Type 6mm BB Power (Muzzle Velocity) 260 FPS Package Includes Tokyo Marui H&K MP5-J AEG

KWA Full Metal KR12 Airsoft AEG Rifle (12inch KeyMod Handguard)

T-N.T. Studio APS-X HOP-UP SYSTEM HOP-UP H+ Retrofit Kit for GHK AR Series (265mm) Manufacturer_Krafters Design folding adjustable stock (Able toT N. T. Studio APS X HOP UP SYSTEM HOP UP H+ Retrofit Kit for GHK AR Series (265mm) Features : Simplify the original complex components. The inner barrel can be used T N. T. System all series of precision Air cushion inner barrel (O D 8. 5mm) H+ inner barrel(O D 9. 95mm), has been changed to a general specifications , to rid itself of special specifications. Improve the original innerbarrel rotation problems , improve the stability of shooting. T N.