Recent content by jobrako

https://www.airgunnation.com/threads/bsa-r10-mrk-ii-help.173948/#post-174309

It's a semi auto, so the bolt do not lock or rotate down.

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These are the up and down positions of the bolt of my gun, as you can see there is a clear gap present in the down position. This ensures that the bolt can make the whole movement to lock the chamber and doesn't come back up when you shoot. The screw in the middle you can easily adjust. It took...

The bolt must just turn more when it locks so it can not go back.

Hey I recently had the same problem, Part of the bolt is curently pressing against the stock, this causes the chamber to be only partually closed. To fixt this you need too looses the screw on the bolt and move it a bit upwards. This should fixt the problem. The video shows how the bolt...