When a Lower Has NO Forge Mark

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Billet lowers, lowers forged in-house, & lowers that have had the forging marks removed are some of the lowers you'll find that don't have forge marks.
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#billet #lowers #engraving #uppers #lowerhalf #serialnumber #aluminium #gunbros #aeroprecision #cerakoted #forge #forgemarks #forging #gunculture