They are pieces of fhuqking schit,the Sig Kilo absolutely DESTROYS 'em.
The Kilo is VASTLY superior in less favorable atmospherics,much faster and a whole bunch more handy...please it'll read a bunch farther.
Quit fhuqking around and cut to the chase. Grab a Montucky Creed',chop the barrel to 20",throw 'Horn rings on it with 40MOA inclination,nestle a 6x MQ on top and feed it 147ELD's at 2600fps+.
It'll look like this Custom 20" Montucky 6XC. 20MOA EGW 1913 chopped with 'Maxima's here,but the 'Horn's are a superior route.
Modest recoil,modest noise and sensational performance. The twist,throat and COAL are all right and ready to roll turnkey. Killer Factory Fodder abounds and there are no concessions.
The reticle alone will get it to the 1100yd line,with but 2 Mils of 10mph full value wind at the same distance. It's supersonic beyond the 1500yd line.
Quit trying to "think" and simply start listenin',because you will connect farrrr more dots in that approach.
You've been led to water.
Thank me later.
Hint.