NoizeBarrier® adapter combo Headset Adapters (Headset Type):MSA Sordin Headband (Neckband Version must use conversion studs) These adapters are required to

These adapters are required to use our Headset adapters with NoizeBarrier® helmet mounts

Gibbous outfitters adapters are required to use these mounts with any headsets besides the OTTO Engineering NoizeBarrier headset

Utilizing a titanium insert

Modeled after the original HK MP5 A3 stock to bring the classic silhouette to your B&T telescopic brace for MP5

NoizeBarrier® adapter combo Headset Adapters (Headset Type):MSA Sordin Headband (Neckband Version must use conversion studs) These adapters are required toThe NoizeBarrier adapter combo contains everything you need to attach your current headset to your helmet using OTTO Engineering NoizeBarrier helmet mounts. Combo Includes: 1 Set OTTO Engineering NoizeBarrier Helmet Mount Kit 1 Set Gibbous Outfitters Adapter for NoizeBarrier Helmet Mount 1 Set Gibbous Outfitters Headset Adapters