T-N.T. Studio APS-X HOP-UP SYSTEM HOP-UP Retrofit Kit for VFC AR Series (260mm) Manufacturer_Special Force Workshop ● With a special adaptor

● With a special adaptor (R 12 thread→L 14 thread)

: M1911-14(F)SV

-- Fit 20mm Standard & Weaver Rails

: CAPA-34(C)

T-N.T. Studio APS-X HOP-UP SYSTEM HOP-UP Retrofit Kit for VFC AR Series (260mm) Manufacturer_Special Force Workshop ● With a special adaptorT N. T. Studio APS X HOP UP SYSTEM HOP UP Retrofit Kit for VFC AR Series (260mm) 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. T.