Vaultek RS-DB-B AR Mount with Velcro for RS500i height-21-30-h With a fully reinforced 1-3/4"

With a fully reinforced 1-3/4" thick door

The SDBAX-42 comes in a stackable modular unit

this unit is subjected to a 1850 degree fire for a period of two hours and the interior temperature did not exceed 350 degrees

The HS-610D is also 30-foot impact-rated

Vaultek RS-DB-B AR Mount with Velcro for RS500i height-21-30-h With a fully reinforced 1-3/4"Vaultek RS DB B AR Mount with Velcro for RS500i The Vaultek RS DB B is a door mount for your AR's in the RS500i. It is designed to support under the rifle stock. You can also use the barrel mount and extension to secure the lower portion of the rifle barrel. This will give you end to end coverage. The door mounted AR's display great and can free up interior space for additional accessories or rifles. Features: Flexible high density foam with security