I don't have a clue at this point. I'll see if Noveske will look at it, but in the mean time, anyone else have any ideas?
-I only shoot the rifle suppressed, using a Surefire 556-212
-Factory built Noveske lower (FFL Gen 2)
-Factory built Noveske upper (VLTOR MUR/VIS Monolithic, 10.5" barrel)
-Happens with PMC XTAC M193
-Ejection is to the 1-2 O'clock and very brisk
-Sometimes happens when reloading and using the bolt-release.
-Happens using another lower which has never had issues on another upper
-H2 buffer, mil-spec spring (5-800 rounds old)
-Sometimes there are "near misses", when using the bolt release on a reload, I can feel it "release...hit...pause...chamber".
-It has done this with newish PMAG's which have been proven in other guns
-It has done this with Lancer L5 AWM which have been proven in other guns
-It was generously lubed with Froglube the first time I had the issues, and with FIREClean the second. Correct procedures.
-I does it free-standing as well as when resting the mag on the bench.
-I tried it with an H3 and Sprinco Blue spring. Ejection is still to the 2-230, but it appears that this combo overpowers the method of failure.
-Always locks back on empty
Here is a round that "chambered sluggishly", giving me the 1-2 impulse as it went home. This was using the bolt-release, it was the first round on a fully-loaded PMAG. Multiple attempts to repeat the situation did not show that it was consistently repeatable in nature. I am stumped. I put the H2 buffer and newish mil-spec spring back in for this. It should not do this regardless of the buffer or spring.
My last Noveske did this, too, just not as bad. Only using the bolt release, not live-fire. This one does it both.
-I only shoot the rifle suppressed, using a Surefire 556-212
-Factory built Noveske lower (FFL Gen 2)
-Factory built Noveske upper (VLTOR MUR/VIS Monolithic, 10.5" barrel)
-Happens with PMC XTAC M193
-Ejection is to the 1-2 O'clock and very brisk
-Sometimes happens when reloading and using the bolt-release.
-Happens using another lower which has never had issues on another upper
-H2 buffer, mil-spec spring (5-800 rounds old)
-Sometimes there are "near misses", when using the bolt release on a reload, I can feel it "release...hit...pause...chamber".
-It has done this with newish PMAG's which have been proven in other guns
-It has done this with Lancer L5 AWM which have been proven in other guns
-It was generously lubed with Froglube the first time I had the issues, and with FIREClean the second. Correct procedures.
-I does it free-standing as well as when resting the mag on the bench.
-I tried it with an H3 and Sprinco Blue spring. Ejection is still to the 2-230, but it appears that this combo overpowers the method of failure.
-Always locks back on empty
Here is a round that "chambered sluggishly", giving me the 1-2 impulse as it went home. This was using the bolt-release, it was the first round on a fully-loaded PMAG. Multiple attempts to repeat the situation did not show that it was consistently repeatable in nature. I am stumped. I put the H2 buffer and newish mil-spec spring back in for this. It should not do this regardless of the buffer or spring.
My last Noveske did this, too, just not as bad. Only using the bolt release, not live-fire. This one does it both.