These are designed to be the shortest HUB compatible mounting system available.
The system is Plan B compatible (Q, Rearden, ect.) and designed to work with with the most common AR15 barrel/handguard combinations in current use.
The flash hider is recessed over the barrel to minimize OAL and the gap between the handguard and silencer.
We are currently running these in 1/2x28 and 5/8x24 with heat treated or black nitride finishes.
Here is the
Night Howler with
LP HUB Adapter:
Here is the
Recessed Night Howler:
Here is the gap left with the Recessed Night Howler and LP HUB Adapter:
This is shown on a 16" barrel with a 15" handguard.
The barrel must be a minimum of 1" (ideal length differential) longer than the handguard for clearance.
Also, it will not work with gas block journals larger than 0.750"