Custom Glock Arm-Rest Holder - I feel like Glock is the Apple of the gun world, because they make all the cool accessories and toys for the Glock models that you can't always get with other gun makers.
Great idea for hiding guns in the house if you don't have a gun safe. Or even other items you want to keep safe! It took me a little while to understand this. The shelf unit slides behind a mirror. I thought it was a passage to a hidden room.