G-Style SMR MK 4 / MK 5 rails from DyTac

DyTac have sent over details of their G-Style SMR MK 4/MK 5 rails:

Dear Sir, We would like to introduce our newest products – The G Style SMR MK 4 / MK 5 Rails

G Style SMR MK IV 9.5” Rail in Tokyo Marui Profile (Black)
G Style SMR MK IV 9.5” Rail in Tokyo Marui Profile (Dark Earth)
G Style SMR MK IV 9.5” Rail in Systema PTW Profile (Black)
G Style SMR MK IV 9.5” Rail in Systema PTW Profile (Dark Earth)

G Style SMR MK IV 13” Rail in Tokyo Marui Profile (Black)
G Style SMR MK IV 13” Rail in Tokyo Marui Profile (Dark Earth)
G Style SMR MK IV 13” Rail in Systema PTW Profile (Black)
G Style SMR MK IV 13” Rail in Systema PTW Profile (Dark Earth)

G Style SMR MK V 9.5” Rail in Tokyo Marui Profile (Black)
G Style SMR MK V 9.5” Rail in Tokyo Marui Profile (Dark Earth)
G Style SMR MK V 9.5” Rail in Systema PTW Profile (Black)
G Style SMR MK V 9.5” Rail in Systema PTW Profile (Dark Earth)

G Style SMR MK V 13” Rail in Tokyo Marui Profile (Black)
G Style SMR MK V 13” Rail in Tokyo Marui Profile (Dark Earth)
G Style SMR MK V 13” Rail in Systema PTW Profile (Black)
G Style SMR MK V 13” Rail in Systema PTW Profile (Dark Earth)

(DyTac)