1. Does this only work with the backpacker stock, or does it work with any takedown stock? The biggest thing this platform needed was a proper barrel mount. Will it work with oem stocks and or the non backpacker takedown stock from magpul?
2. Does it include the bolts, springs, takedown pin, and associated hardware, or must this be stripped from the oem stock locking block? Many of us are looking for a mount and front end system that will allow us to swap barrels on the takedown. Including all hardware will allow end users to swap barrels and fore ends with a twist.
3. Will the backpacker fore arm be sold individually, for folks that want dual barrel setups and one for each barrel? If so, how does it mate up to the classic X22 hunter butt stock half?
4. Is this for bull (920) or standard profile barrels? or wil it work on either?