Description
LIBERTY FIXED BARREL ADAPTER
The fixed barrel adapter allows the Liberty Mystic, Mystic X and Cosmic to function reliably on firearms with a fixed barrel. Custom thread pitches are available and are made to order by Liberty.
| Thread Pitch Guide | |
| 5/8×24 | most 300BLK and 30 caliber |
| 1/2×28 | 556, 9mm and 22lr |
| 1/2×36 | most 9mm AR15s and some 300BLK (YHM) |
| M16x1LH | most European 45s (KRISS) |
| 1/2X28 (Low Profile) | 9mm and 22 only |
| .578×28 (Low Profile) | most domestic 45 ACP |
