The .22 requirement rules out the SilencerCo Hybrid 46, leaving the Liberty Mystic X and the Griffin Armament Optimus. Are there any others I'm missing?
I was initially leaning toward the Mystic X since it seems more easily serviced (and the company is local to me). However, after looking at all the accessories needed to match what comes with the Optimus I'm now on the fence. The cost is essentially the same and there seem to be more standard accessories available from Griffin (although Liberty can do a lot of custom work at reasonable prices).
Liberty Mystic X - Street price w/additional needed accessories - $990 total
- Suppressor (incl. 1/2x28 direct thread mount) - $615
- Booster - 1/2×28 -$155
- Sovereign to Mystic X Adapter - $75
- Liberty Suppressors LS1 Muzzle Brake - $145
- 5/8x24 taper mount minimalist brake (with shim kit)
- Full booster assembly
- 1/2x28 piston (for use with 9mm)
- 9mm (.38”) and 5.56mm (.22”) endcaps