HK Army LAZR Barrel Back - Autococker Thread - Dust Gold Spyder Pilot / Fenix Upgrades #012 N70 O-ring Green- 20

#012 N70 O-ring Green- 20

#012 N70 O-ring

The Eye Pipe

Anti Reflection Bridge - Helps reduce inner lens glare

The new TiPX™

HK Army LAZR Barrel Back - Autococker Thread - Dust Gold Spyder Pilot / Fenix Upgrades #012 N70 O-ring Green- 20HK Army LAZR Barrel Back Autococker Thread Crafted with accuracy and style in mind, the LAZR Barrel Backs deliver unrivaled performance. The precision machining ensures that you can easily change the control bore by sliding the bore inserts in to the barrel back. The exterior of the barrel back has four windows that show the custom designed laser detailing on the barrel insert and also comes equipped with an anti slip rubberized textured grip. Details