These 17-4 H900 Direct thread mounts will install in Gemtech, Liberty or B-Tube suppressors with 1.180-24 or 1.1875-24 (1-3/16-24) threads.
The M13.5×1 LH mount has the 25° Sig taper
Material: 17-4 H900 stainless steel
Length: .64″ (.74″ for M13.5×1 LH Sig Taper mount)
Male thread length: .4″
Flange thickness: .15″
Flange diameter: 1.24″
Internal thread: Choose option
External thread: 1.125-28
In stock Natural finish or Black adapters ship 1-2 business days. Other color options add up to 10 business days.
.578-28, 1/2-28, 1/2-36, 5/8-24, M13.5x1LH Sig Taper, M16x1LH, M16x1RH
Natural 17-4 H900, Burnt Bronze, Coyote Brown, Tan FDE, SOCOM Black, Grey-Black Colt Flat, OD Green, Flat Brown