I have recently finished my Colfax Tactical 80% lower receiver. I did the milling on a drill press in my garage with the jig Colfax sells. I think It went pretty good considering it was my first. The only blemish is i went a little too deep on one of the initial pilot holes in the trigger group when my drill bit stop loosened itself up about a 1/8". The bit didn't go threw the bottom but it did leave a small divot forward of the trigger hole.
With it being my first 80% I'm planning to leave it bare alluminum. I recently built up a pistol upper for it with a black anodized upper and it just doesn't look right on the lower. Does anyone know of someware that sells upper receivers in the "white"? Thanks
With it being my first 80% I'm planning to leave it bare alluminum. I recently built up a pistol upper for it with a black anodized upper and it just doesn't look right on the lower. Does anyone know of someware that sells upper receivers in the "white"? Thanks

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