The Immortal Arms 22LR Safety Block is designed to provide a highly visible "chamber safety" for AICS magazine compatible 22LR rifles. The block includes a bungie cord to hold the bolt from moving uncontrollably while the block is inserted.
The block is manufactured from a high temperature material that will not leave residue in the chamber if inserted immediately after firing.
The Safety Block can be customized with up to 24 characters. This customization will be placed directly above "Immortal Arms" on the block. Just write what you would like embedded in the "Safety Block Text" box.