RWS 34 First 10 M accuracy test

I did send it back about 6 months ago. It was making 21 to 22 ft lbs with any pellet I shot. Told Sig that rifle wasn't performing to specs. They paid for return shipping. They repaired it and sent it back 2 day air FedEx. Total time was like 25 days. They included before and after chrony results with the gun. It now shoots 23 FPE in cool weather and gets close to 24 FPE in warm weather. Sigs customer service was top notch in my case.
 
No worry!! I enjoy talking about the Sig as my as my 34 !

Elevation is not a factor for your below energy rating. Temperature also effects the Sigs performance. I have been documenting temp effects on my Sig since summer. With the guns receiver tube showing 65 deg on my FLIR TG54 temp gun I average 1042 fps with a Crux alloy weighing 9.6 gr. When the guns receiver tube is at 80-83 deg I'm up in the 1060's with the same pellet. Temperature plays a big role although some pellets see greater increases in warm weather than others.