The best replacement for primers is standard primers.

The best alternatives to primers are rated as following:
★★★★★  standard primers
★★  winchester primers
★★  magnum primers
★★  large primers
★★  federal primers
★★  winchester
★  cci primers
★  promoters
★  remington primers
★  small pistol primers
★  sealers
★  large rifle primers
★  regular primers
★  large pistol primers
★  small rifle primers
★  oligo dt
★  boxer primers
★  cci
★  large
  dna primers
  magnum rifle primers
  magnum
  pcr primers
  federal 210m

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Speaking about primers, one probably shouldn't forget about restriction sites.

Other search terms related to primers and their ratings are:
★★★★★ restriction sites
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