Well I bought a 6mm-284 on an internet auction on proxi-bid over 15 years ago built on a Winchester model 70 LA Controlled round feed. IT WAS FROM AN ESTATE AUCTION NEVER SHOT. WITH RLOADER 22 POWDER WITH 5X.2 POWDER I COULD SHOOT 1/2 INCH GOUPS AT 177 YARDS. I THEN HAD ONE BUILT ON A NEW REM LA 26 INCH PACNOR INSTALLED BARREL. THEY PUT A MAGNUM RECOIL LUG ON IT WHICH WAS NOT A FIT FOR MY HS PRECISION STOCK AND I BASICALY RUINED IT TRYING TO MAKE IT FIT. NOW AFTER HAVING THAT STOCK BEDDED I AM GOING TO CHECK IT OUT!!!