Rokslide 223 trainer barrel length

[goalie]

I just picked up a new Athlon chrony from Europtic and shot a few rounds of AAC 77gr TMK after shooting some 22lr out of my T1X. The AAC averaged 2616 out of a 18” tikka 223; 50f and 1k’ sea level.

So the extra 2" gets you a tad under 50fps compared to my 16" with the AAC. I thought it would be more, and am pleasantly surprised

 

[ShakoMako]

So the extra 2" gets you a tad under 50fps compared to my 16" with the AAC. I thought it would be more, and am pleasantly surprised

Yep. I will shoot some more after gun deer season and post results. The spread was significant over those three shots- SD was like 22.5. Some of this could be attributed to experimenting with chrono positioning, suboptimal position.

 

[goalie]

Yep. I will shoot some more after gun deer season and post results. The spread was significant over those three shots- SD was like 22.5. Some of this could be attributed to experimenting with chrono positioning, suboptimal position.

Yeah, my SD for 20 shots was 19.5. I can't complain about the results or the price though.