purchased this for my long range target gun and was not disappointed. using the standard swivel studs on my rifle it mounts solidly and securely and doesn't damage or my rifle. it also offers the option of mounting so the legs are out in front of the rifle as I like to preserve the fore-grip or standard legs back style and having placed sling mounts in either end for both possibilities. also the pivot mechanism can be adjusted for tension to make it looser or tight per user preference. and the legs snap out easily for on the go height adjustment with locking wheel to make them stay at your exact height. very pleased with this product.
I purchased this after telling myself I should stick with Harris. Turns out, parts were missing from the bi-pod and I could not mount it to my rifle. Not too disappointed as I had very low expectations anyway.