A five-shot group has limited value in telling us how the gun likes the ammunition.
For many years, competitive shooters (especially handloaders) have used the Ransom Rest for quality control for existing loads, as well as for developing new ones. The Ransom Rest has become an international standard for accuracy testing.
Brad Miller takes the new SIG Match Elite 147-grain 9mm ammo for a spin. His conclusion: “It’s certainly up to the task of delivering rounds on target, with the benefit of being soft shooting.”