Gemtech MM9 Fixed Threadmount 1/2X28
$72.94
This threaded rear mount adaptor allows you to securely attach GM-9 and MULTIMOUNT suppressors to fixed barrel carbines and submachine guns.
Out of stock
The Gemtech threaded rear mount adaptor securely attaches GM-9 and MULTIMOUNT suppressors to fixed-barrel carbines and submachine guns.
It features a 1/2X28 thread and a black finish. The manufacturer part number is GEM12172.
- Manufacturer: Gemtech
- Type: Threaded rear mount adaptor
- Thread: 1/2X28
- Finish: Black
- Suppressors: GM-9 and MULTIMOUNT
- Firearm Type: Fixed-barrel carbines and submachine guns
- Manufacturer Part Number: GEM12172
- UPC: 609728889210
| Weight | 0.125 lbs |
|---|---|
| Dimensions | 5.750 × 4.000 × 1.500 in |
| Manufacturer | Gemtech |
| Finish | unknown |
| Weight | unknown |
| Material | unknown |
| Dimensions | unknown |
| Compatible With | GM-9, MULTIMOUNT suppressors |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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