I have a 110 338lap precision with an impulse elite precision in 6.5PRC on the way (was tossing up the 65 elite vs big game in 7 around our energy limit but the big game being unnecessarily light for our sporter class and nothing on stock or transit to Aus sealed it for 65). Appreciate one will be short action but happy to take some photos/measurements of them side by side when it arrives if it helps anyone. Was tossing up a big game in 7PRC but it was a bit too light for the weight class. MDT said they wouldn't sell the impulse ACC chassis separately, I think I requested compatibility info from Savage but haven't heard anything back.
Will probably buy something in 7 down the track, it's probably the most efficient actually available chambering/factory ammo combination on the market here without going to 416barrett.