Caldwell XLA-S Bipods are clones or copies of the self canting Harris Bipods S-Type notched leg model. "Notched" legs snap lock at full length or can be locked at each notch position in between. Just like the original Harris bipods, these XLA-S bipods attach to the swivel stud on your forend.
If you don't have a swivel stud, or if you have a special circumstance, see our Harris Bipod Adaptors.