I have a pair of Spartan’s Javelin line of bipods—specifically the Javelin Pro-Hunt and the Javelin Lite, which serve my needs very well. The lighter of the two is the Javelin Lite, tipping the scales at a mere 5.3 ounces, yet offering the rigidity of the 7075 aluminum combined with the carbon fiber. So the Javelin Lite is a great option for those who have the opportunity to utilize the prone position on relatively flat, level surfaces. It is unobtrusive when carrying in a pocket, yet when the pressure is on, the Javelin Lite assuredly helps to make the shot. The Classic Rifle Adapter replaces the front sling swivel, simply screwing into the original hole, while giving the Javelin socket and an attachment point for your sling.