I had a 243wssm Dtech on order for 10+ months and ended up going with http://www.accurateandreliablerifle.com/products.html
Opted for the the 6mm rat (6.5grendel necked to 6mm and improved) as I wanted the rifle to hunt predators in Jan and Feb as it was only 2 weeks before I had my upper made to my specs. Also the barrel life was an issue.
FYI - Dtech uses oly parts. If you just order his standard upper, it'll have a oly sum barrel on it. (I intended on the shilen upgrade)
Opted for the the 6mm rat (6.5grendel necked to 6mm and improved) as I wanted the rifle to hunt predators in Jan and Feb as it was only 2 weeks before I had my upper made to my specs. Also the barrel life was an issue.
FYI - Dtech uses oly parts. If you just order his standard upper, it'll have a oly sum barrel on it. (I intended on the shilen upgrade)