PWS built R700 in 6.5CM blue printed, chambered and black oxided by a senior 2112 before the hobby lobby was closed down.

 26" Bartlien medium palma 1-8 twist with Badger Ordnance FTE brake, surface ground factory recoil lug, RD precision bolt knob, jewel trigger, Gretan firing pin assembly Badger Ordnance 20MOA base.

2006 Accuracy International AICS 2.0 chassis, black, one 10 round AI magazine, Harris swivel 6-9 bipod with lock. 
 

This rifle is one of four I regularly shoot on R4. It hammers with Berger 140 and 153.5 Hybrids. 
 

pictures here:

https://www.snipershide.com/shooting/threads/pws-built-r700-6-5cm-in-aics-2-0.7182120/