The ultimate precision broadhead system with patented tech for the long range, or any distance! Featuring Swhacker s Levi Morgan LRP Series broadhead with exclusive blade-align and blade-lock technology make this the most tunable, precise and durable broadhead component available for micro-diameter arrows! Product Features This LRP system fits .166 ID Micro shafts with an OD between .242" and .245". 2 cutting diameter, .166 ID arrows, Size A Blade-Align Technology allows you to accurately align your broadhead blades with your vanes for the most accurate shooting possible. Blade-Lock Technology allows you to lock the broadhead so that you can practice with the same broadhead you hunt with. Terminal Collar = maximum strength & durability - 2x the durability of standard 8-32 screw-in inserts. Bone-crushing carbide chisel tip Reinforced ribbed ferrule Arced .032 blade thickness Includes: 3 Broadheads, 3 Threaded Posts, 3 Blade-Lock Screws, 3 Terminal Collars, 6 Replacement Bands, 12 Hunt-Ready Plugs