Changes
| '''Stippling and texturing''' || '''100-500''' || Modify the texture of your existing grips and handguards, or install parts with new textures.
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| '''Custom wood grain''' || '''200-1000''' || Replace or install wooden furniture in the natural wood color grains and colors of your choice.|-| '''Bone and ivory parts''' || '''400-2000''' || Replace wooden furniture with ivory equivalents.
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| '''Metal part refinishing''' || '''300-1500''' || Apply or re-apply finishes to your metal parts, such as bluing, nitride coating, or nickel plating.