We were impressed with the high quality and excellent shooting qualities of the Ritter & Stark SX-1 rifle. But perhaps the most impressive feature of the rifle is how easy it is to swap the barrel and change calibers. The real test though, is how well does the rifle hold its zero and accuracy after swapping that barrel and we figured there was only one real way to test it. That was with a real world test with uncut video. Watch our latest episode of Sniper Talk to see how it does.