Harris SBRM (https://www.harrisbipods.com/product/s-brm-bipod/)
A.R.M.S #32 Adapter (https://armsmounts.com/shop/mounts/a-r-m-s-32-throw-lever-adapter-for-harris-type-bi-pod/)
A.R.M.S #17 Single Lever Trilock (https://armsmounts.com/shop/mounts/a-r-m-s-17/)
Harris S-Lock (https://www.harrisbipods.com/product/s-lock/)
$200 Shipped
A.R.M.S #32 Adapter (https://armsmounts.com/shop/mounts/a-r-m-s-32-throw-lever-adapter-for-harris-type-bi-pod/)
A.R.M.S #17 Single Lever Trilock (https://armsmounts.com/shop/mounts/a-r-m-s-17/)
Harris S-Lock (https://www.harrisbipods.com/product/s-lock/)
$200 Shipped