-- 【Package Included】One M-Rail bipod, one sling, one set of replacement screws, one allen key
-- 【Fits Mrail System】Without other adapter, the bipod could be install to Mrail system diretly. It comes with one set for replacement screws to reserve
-- 【Adjustable Length】Return spring adjustable leg of bipod,5 settings, 6” – 9”, you could adjust the length to meet different needs. The sling is also adjustable, from 43” to 50”
-- 【Duty & Light Weight】Sling is made of a high density nylon material and the bipod is made of hardened steel and aluminum, they are duty and light weight
-- 【Upgrade Sling】The sling clip is bigger than others, it could fit more models of swivel. The sling is thickened to bear more weight