Fx Impact .30 500mm barrel kit w extras
Hot .30 barrel deal
$400.00
Complete 500mm Fx impact M4 .30 barrel with shroud. Thread saver 1/18 Superior hvy liner with Carbon fiber stiffener installed huma air liner lock huma duel port and indexed
Stx slug liner 1/16 twist included.
Both liners have roughly 75 shots through them.
Going to 600mm 400 takes it