I need a mech gun with high HIT PERCENTS

[stonefish]

I have:

C SORCERORS CANE
SACRED CLOTH
YELLOW MERGE
HILDEBLUE CANE + 9
RED HANDGUN(25 native and caves)
VICTOR AXE

UNITS, MAGS, ETC:
HERO/ABILITY
Gibarta 27
35 defense mats
5 mind mats
3 luck mats

[IceHeartZero]

I have a master's gatling that had 50% to hit interested?