Headset Adapters Headset Type:MSA Sordin Headband (Neckband Version must use conversion studs) The Gibbous Outfitters Adapter for

The Gibbous Outfitters Adapter for OTTO Engineering NoizeBarrier® helmet mount kit converts NoizeBarrier® helmet mounts to use the Ops-Core RAC/AMP style ball mount

The tool-free latch design allows for quick attachment and removal

The MP5 Front Sight Mount PRO Adapter Kit allows for the mounting of Surefire PRO weapon lights

and XPI headsets

The A2K stock has recesses that accept Magpul QD sling sockets (sockets not included)

Headset Adapters Headset Type:MSA Sordin Headband (Neckband Version must use conversion studs) The Gibbous Outfitters Adapter forOur Headset adapters allow you to attach your 3M Comtac headset to the Ops Core AMP helmet mounts or, with the addition of our Adapter for NoizeBarrier Helmet Mounts To the OTTO Engineering NoizeBarrier helmet mounts. The Gibbous Outfitters Comtac mount is compatible with Comtac III, V, VI, VII, and XPI headsets. The Comtac VIII microphone will not fit on our adapters. They are not compatible with any other Comtac or Peltor headsets. The Gibbous