I shoot range scrap cast for the most part, up to 1200fps or so. Conventional lubes work fine, but as noted dirty the gun up pretty quickly.
I was slow to the coated bullet wave but now it's all I shoot in my handguns right now. Less crud & smoke, same great accuracy & doing it yourself, very cheap shooting, any caliber handgun. Powder Coatings will go 2000fps w/o accuracy loss. Hi-Tek works well too but vel falls off after 1400fps or so.

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NRA Cert. Inst. IDPA CSO