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The DBX is the only 5.7 gun so far that has literally no shoulder movement.

would be interested in seeing this brass you picked up. Sounds beat.

But my sample only likes the pro mags

Not much action here

what is the Lot #?

still here

TL: DR This is the performance we should expect out of SS197SR, but yet they keep dialing it back. Fiocchi should really start mechanically crimping rounds. P90 feeding OK, PS90 not so. Could be gun, or could be the feed angle and bullet profile. Min velocity gain from 10" to 16". Consistent perform...

post a picture of them. What velocity are you getting?

Review is done. If you want the lowest possible RDS mounting, then this cover and RDS mount are your Huckleberry. Some may not like the slide cover, so it may not be everyone's cup of tea. No issues at all after 1000 rds..

https://youtu.be/vaWk8vc3aYM

Sinterfire bullet, that EA has been producing for some time. This is the first that this load has been available in the US. The results will surprise you for it's performance..

https://youtu.be/ib0bffKJ9yI
https://youtu.be/ib0bffKJ9yI[/youtube]

It's in all 5.7 platforms

They require the lacquer..

Ran this little custom load from EA through the ringer. It did quite well..

https://youtu.be/LE-a7sflPjQ

We won't know until reloaders start working with it.

I check in every so often

^ To my knowledge no.

i'm here

the coating helps the round "stick" in the chamber slightly longer to allow the blowback action to do it's job safely

Yes. the SBR wasn't available for me to review at the time.

The 8" version I reviewed had velocities very close to P90 SBR.