My BE Type 89 with a Laylax EBR style collapsible stock fitted...
I'm embarrassed to say that this stock cost more than the BE airsoft gun itself!
The cheek-rest is adjustable as well and is very comfortable and great in combination with a scope. In this case I have a King Arms Aimpoint replica with LaRue QD mount fitted.
For more information on the Laylax (Japan) range of Type 89 AEG accessories please visit this [translated] web site: Laylax Nitro accessories Check out the navigation graphics on the right hand column.