RTI RPB in a P1 Performance
- By jmohme
- PCP Airguns
- 54 Replies
I ordered a RPB barrel in 25 caliber for the RTI Arms shop back in November. It came it was delivered just before I was heading out for several weeks away so I did not get to install it until yesterday.
I did a quick bore cleaning and polish I installed it and the .25 pellet probe. loaded some JSB King Heavy 33.95 gr pellets and headed out to my backyard range.
I set up a target on my 50 yard backstop. The first shot was low. The second also low but right on top of the first. I made adjustments to my scope and the next 8 shots were all right on target. This without changaing anything from my tune for the .22 LR barrel that it replaced.
Next up were a few FX Hybrid slugs. POI was higher than the pellets, but again hole on hole.
Back to the JSBs. I shot 60 shots with amazing accuracy and consistency. I really was not expecting this one to outperform the 22 Lr, but it did. Very pleased with this new barrel.
Next I need to get out the Chronograph and do some actual testing and fine tuning, but it is raining here today, so that will have to wait.
I almost dont want to mess with the tune. It just seems near perfect where it is.
I did a quick bore cleaning and polish I installed it and the .25 pellet probe. loaded some JSB King Heavy 33.95 gr pellets and headed out to my backyard range.
I set up a target on my 50 yard backstop. The first shot was low. The second also low but right on top of the first. I made adjustments to my scope and the next 8 shots were all right on target. This without changaing anything from my tune for the .22 LR barrel that it replaced.
Next up were a few FX Hybrid slugs. POI was higher than the pellets, but again hole on hole.
Back to the JSBs. I shot 60 shots with amazing accuracy and consistency. I really was not expecting this one to outperform the 22 Lr, but it did. Very pleased with this new barrel.
Next I need to get out the Chronograph and do some actual testing and fine tuning, but it is raining here today, so that will have to wait.
I almost dont want to mess with the tune. It just seems near perfect where it is.