Guardian DefenseDirect Thread Mount (.578x28)
Direct Thread · attaches to .578x28 · presents HUB 1.375x24 · fits 597 suppressors in the catalog
length
1.5″
weight
2.4 oz
thread
.578x28
+5 more thread pitches
material
17-4 Stainless Steel
standard
HUB 1.375x24
MSRP
$70
A direct thread mount is the simplest way to attach a modular suppressor. One end screws into the back of the suppressor, the other screws straight onto your barrel's threads. There is no quick-detach hardware, so it is short, light and cheap. Taking the suppressor off means unthreading the whole thing.
This one screws onto barrels threaded .578x28 and into any suppressor with a HUB 1.375x24 rear.
How mounting systems work →- Type
- Direct Thread
- Overall length
- 1.5″
- Weight
- 2.4 oz
- Material
- 17-4 Stainless Steel
- Finish / treatment
- Black Nitride
- Attaches to
- .578x28
- Presents
- HUB 1.375x24
- HUB compatible
- Yes
- MSRP
- $70
Prices are manufacturer's suggested retail (MSRP). What you pay may differ.
597 suppressors in the catalog take this part, across 92 manufacturers including AAC, AB Suppressor, Abel Co. You aren't locked into one manufacturer's suppressors.
- Guardian Defense 22AL
- AAC 300-SD
- AB Suppressor A-10 5.56
- …and 594 more.
Which ones fit your barrel and host?
See all 597 in the Builder- .578x28
- 1/2x28
- 1/2x32
- 11/16x24
- 5/8x24
- 5/8x32
Guardian Defense sells this part in 6 thread pitches. They are one product on this page; pick the pitch that matches your barrel in the Builder.