So did you short stroke the bolt then? Is that what Im reading? Sometimes a cartridge doesn't get tossed clear of the raceway, and you get hung up on it when coming back towards battery.

Is this a double feed issue? or does it just happen when loading a single round from the mag?

I have heard of others running a 284 but have had some difficulty getting it to feed, magazine modification is necessary.

So the SBR model will likely be at the end of the line, I would guess it will come after the 50 State compliant model, but thats a guess so dont quote me on it. I do know that the 300blk conversion kits are likely to be release well after the initial rifles. So its very likely that for the near futu...

Welcome BB, glad you enjoy it.

https://www.youtube.com/watch?v=843y0d-LUvc

Those are pictures of the production MDR yes

http://i1082.photobucket.com/albums/j369/desert_tech/IMG_8867-BLK-Upper-Three-Quarters_zpswomcvibk.jpg http://i1082.photobucket.com/albums/j369/desert_tech/IMG_8867-BLK-Upper-Left-Three-Quarters_zpsxfwxysx0.jpg http://i1082.photobucket.com/albums/j369/desert_tech/IMG_8862-BLK-Cutout_zps9zdbsreb.jpg

There are many different muzzle brakes being run and tested on the MDR currently. Here are some more pictures for your viewing pleasure: http://i1082.photobucket.com/albums/j369/desert_tech/IMG_1862-MDR-FDE-Right-Three-Quarters-Dark-BG_zpshyyd2kya.jpg http://i1082.photobucket.com/albums/j369/desert_...

Merci à vous, nous sommes toujours heureux de vous aider. Et bientôt, nous allons assister à l'Eurosatory d'exposition, peut-être que nous pouvons nous communiquer ensuite.

Martial s'il y a des questions spécifiques , dont je peux vous aider , s'il vous plaît demander, il y a beaucoup de propriétaires SRS qui peuvent vous donner une certaine entrée .