Silverback - SRS 16" Outer Barrel Kit Big Bird Hop-Up adjustment is via a

Hop-Up adjustment is via a lever placed on the outer barrel

3-9 magnification levels of zooming

Blowback No

The gearbox which is reinforced on the height of the cylinder’s head hides a steel main spring guide which is the element of the Enter & Convert™ system and also 8mm ball bearings and steel thread-wheels which are placed on spacers

All steel parts allow your Mark11 Mod 0 to be more durable and stronger

Silverback - SRS 16" Outer Barrel Kit Big Bird Hop-Up adjustment is via aWant to change the look of your 22" or 26" SRS A1 This 16" outer barrel kit is a straight drop in for all of the SRS range, it's ideal if you want to make your SRS have a suppressor inside