The best replacement for recoil is blowback.

The best alternatives to recoil are rated as following:
★★★★★  blowback
★★★★  helicoil
★★★★  gas operated
★★★  caliber
★★  steelfiber
★★  electric start
★★  bullet weight
★★  aerotech
★★  rifle recoil
★★  gas shotgun
★  pxi
★  40 cal recoil
★  gas operated shotgun
★  30 06
★  depeche mode
★  9mm
★  30 06 recoil
  9mm recoil
  .243 recoil
  .243
  .357
  barrel length
  .40
  270
  40
  muzzle flip
  overdrive
  308
  inertia
  gas operated shotguns
  30.06

Your alternative for recoil is not listed? Suggest!
Speaking about recoil, one probably shouldn't forget about guns.

Other search terms related to recoil and their ratings are:
★★★★★ guns
★★★ polymer handguns
★★ handguns
gun
You have in mind a companion for recoil and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of recoil in all years. Click on graph for more.
recoil
blowback
helicoil