Harris engineering ultralight bipods hinged base 13.5-27 inch - Harris Engineering Ultralight Bipods Hinged Base 13.5-27 inch S-25CS

Quality built, USA made bi-pod. I mounted it on a GG&G quick release mount. It locked up tight on my Picatinny rail hand guard. The bi-pod held up well to recoil from my .450 Bushmaster. I have one other Harris bi-pod. Perhaps the $250 - $350 bi-pods you can buy are sturdier, or lighter, or have more features. I'll never know. I prefer to buy an American built product.