Headset Mount Adapter Pair Made in USA
The PTTA fills the gap between an Ops-Core AMP headset and common ARC rail adapters. A left-and-right pair that lets AMP earcups take 3M Peltor ARC adapters and other widely issued ARC-style rail adapters — the ones already on many ballistic helmets that are not Ops-Core.
What It Does
AMP + common ARC adapters — Gives AMP earcups the attach geometry used by 3M Peltor ARC rail adapters and other common ARC rail adapters in that class.
Fills a helmet gap — AMP RAC arms are built for the Ops-Core rail. Many issued ballistic helmets are already set up for Peltor / ARC adapters. PTTA lets that AMP stay in the fight on those rails.
Use what you already have — Teams with ComTac-issue Peltor ARC adapters (or equivalent ARC adapters) can run AMP on the same helmet rails.
Comms unchanged — Mechanical mount only. AMP audio, downleads, and PTT wiring stay the same.
When You Need This
Use PTTA when the helmet or adapter inventory is built around common ARC rail adapters — not when you already have a complete Ops-Core AMP + RAC-arm setup.
Ballistic helmet is not Ops-Core (Team Wendy, Galvion, Safariland, and other FAST-rail shells are common examples).
Helmet rails already take 3M Peltor ARC adapters or other common ARC rail adapters.
The team already has those adapters from ComTac or similar kits and wants AMP on the same rails.
Mixed helmet inventory — one AMP fleet across Ops-Core and non-Ops-Core shells.
Compatibility
Headset
AMP earcups — connectorized or fixed-downlead
Rail adapters (sold separately)
Other common ARC rail adapters in the same attach class
P3ADG-F SV/2 (ComTac III / V / VI) · P3ADG47-F SV/2 (ComTac VII / VIII / IX)
Helmet rails (via those adapters)
FAST-standard reverse-dovetail ARC rails — Ops-Core FAST, Team Wendy EPIC/EXFIL, Galvion Viper/Caiman, and similar shells those adapters already mount to.
Not included
-
ARC rail adapters — 3M Peltor pair or other common ARC adapters, sold separately if you do not already have them.
-
Headset, downlead, or PTT — PTTA is the mount adapter only.
Technical Specifications
| SKUs |
D32-PTTAK-BK Black · D32-PTTAK-CB Tan499 |
| Function |
Lets Ops-Core AMP earcups use 3M Peltor ARC adapters and other common ARC rail adapters |
| Headset |
Ops-Core AMP Communication Headset |
| Fills |
The gap between AMP earcups and common ARC rail adapter attach points |
| Takes |
3M Peltor ARC adapters (P3ADG-F / P3ADG47-F) and other common ARC rail adapters — sold separately |
| Helmet path |
FAST-standard reverse-dovetail rails those adapters already fit |
| Quantity |
Pair (left & right), one color |
| Colors |
Wolf Grey · Black · Tan499 |
| Origin |
Designed and manufactured in the USA by DISCO32 |
Ops-Core complete system
On a complete Ops-Core setup — AMP headset, Ops-Core helmet, and factory RAC rail arms — those rail arms remain the stronger performer as part of that system. PTTA is for the gap: AMP on helmets and rails that already use 3M Peltor or other common ARC adapters.
Warranty
DISCO32 limited warranty — 1 year from original purchase for defects in materials and workmanship under normal use. Support starts with a troubleshooting ticket at help@disco32.com.
Full store policy.
