There are many beside the VQ. Check out over at RimfireCentral.com. There is a huge section on the 10/22. I had a factory trigger re-worked by Skeeter27Red (RimfireTechnologies) that was excellent and much cheaper than a VQ. It may not be as refined, but it was an incredible improvement over factory. There are plenty others for you to look at over there as well.