Good evening to you!! Sorry but no. I bought one and it would not catch the magazine latch. The magazine well is too long on the Keltec Sub2000 gen3. Took it back and took it back and ordered the one for Glock style pistols ( G17 G19). Hope this helps. Have a good rest of your day.
🇺🇸🇺🇸 'Merica' 🇺🇸🇺🇸

Try here:
budsgunshop.com/product_info.php/products_id/111590/promag+for+glock+compatible+9mm+luger+g17+19+50rd+black+drum />budsgunshop.com/product_info.php/products_id/311028701/sgm+tactical%26174;+for+glock%26174;+9mm+50rd+drum+magazine />

Hi Teresa and welcome. Unfortunately, no Ma'am. The needed ProMag and other drum magazines are here: budsgunshop.com/product_info.php/products_id/111590/promag+for+glock+compatible+9mm+luger+g17+19+50rd+black+drum ------------------------------------------------------------------------------------budsgunshop.com/product_info.php/products_id/311028701/sgm+tactical%26174;+for+glock%26174;+9mm+50rd+drum+magazine --------------------------------------------------------------------- budsgunshop.com/product_info.php/products_id/712017449/rwb+drum+mag+for+glock+9mm+50rd+black+polymer+20 ------------ Cheers, stay safe and happy holidays!