Infinite Product Solutions M13.5x1 LH to 1/2-28 Thread Adapter, Knurled (Gen 2)
Infinite Product Solutions · Adapter · Model I-0000637
Knurled 17-4 H1150 stainless steel adapter for 9x19 pistols with the European M13.5x1 left-hand muzzle thread (Glock, Walther, SIG, HK threaded barrels). Screws onto the barrel and exposes a 1/2-28 right-hand thread for US-pattern pistol suppressors and compensators. Black nitride finish. The page states no weight or length.
Specifications
| Model number | I-0000637 |
Mounting
Needs M13.5x1-Lh at the Muzzle position.
Once fitted it adds 1/2x28.