Default [Q]Flash XT056 to Verizon XT1060 Firmware

what Happens if I flash my XT1056 to Verizon firmware there is only one difference XT1056 supports LTE 1900 mHz and Verizon Supports LTE 850 mHz can I hard brick my Moto X ? or I can re-flash back on stock XT1056 after try ?