I built one on a Remington Stainless Ultramag action, 8 twist Stainless mcgowen barrel, glass bedded 700 bdl magnum stock, threaded for a supressor or a muzzle break. Has been shot 50 times to fire form brass. Shot 195 bergers into a .25 group at 100. I have $1530 into it with parts and labor, will ship it to you for that. Also have brass and dies if your interested. I'll try to figure out how to load some pictures of it.
Have a full custom.. cost was over 4k.. selling for 2800.. carbon barrel lone peak razor action.. let me know.. has some cerakote wear but hasnt seen much use