There are enough floating around at various vendors, no need to wait. I have the CDG short action. Drops right into the LRH. I emailed Manners and they explained that any 700 inlet works as long as the stock sits below the "waterline" so the bolt release does not require a special "cut out". LRH and TCS are 2 examples of this. Just bought a LRH from OTM. Arrived in the mail a few days later. Just need to get a M5 style BDM. I got mine from Pure Precision. Works great with AW mags without any modification. Only the LRH with mini chassis requires a BDM. AI other mini chassis do not. If you go for the TCS, you wont need a BDM.
in stock:
The Manners Composite Stocks LRH are available at Sportsman’s Finest. Check out our selection of Manners Composite Stocks in store or online, from the LRH to the PRS-TCS models and more!
sportsmansfinest.com
BDM:
Pure Precision M5 style bottom metal that accepts all AICS type magazines. This bottom metal has a low profile Ambidextrous Magazine release.
pureprecision.com
Hope this helps.