Check the listing for details. Benjamin Akela Bottom Rail Lock. Condition: New. Listed at 14.99 USD. Description: 3D Printed with multiple walls and 100% infill for strength. This is a solid plastic part. A lock for the bottom rail that attaches to the Benjamin Akela. The stock rail is attached using only one screw. With the rail being square, and the wood stock being slightly curved, the rail can rotate under the slightest pressure even when tight. The lock fits around the sling mount and onto the rail itself, essentially making it one piece. Pressure fit, it just slides on. Doesn't take up much space either, so you can still mount your bipod. Shipping: I ship from the Northeast US.Your satisfaction is very important to me. Please contact me if you have any issues before leaving feedback. I will make it right. If you are satisfied once you received your order please don't forget to leave me a positive feedback. Thank you everyone. Akela Bottom Rail Lock by Legendpilot is licensed under the Creative Commons - Attribution license.