Surprised by the new BCL102 Mk7!

[Uisge]

I love my MK7:



Though I'm having strange ejection patterns, does anyone know how to correct this?

The ejection port is being hammered at the front and back by spent casings. I want to blame the ejector but not sure how to fix it?

I put a bolt rebuild kit in my 102 and that straightened it out. Came with ejector, extractor, pins, gas rings, firing pin etc. Sound like they are using the same half assed BCG’s though. I highly recommend a KAK dual ejector BCG or any similar high quality BCG as a upgrade. Can probably still get a couple bucks for the old one on the EE.

 

[SuperDeadlyAccountant]

I put a bolt rebuild kit in my 102 and that straightened it out. Came with ejector, extractor, pins, gas rings, firing pin etc. Sound like they are using the same half assed BCG’s though. I highly recommend a KAK dual ejector BCG or any similar high quality BCG as a upgrade. Can probably still get a couple bucks for the old one on the EE.

I'm thinking I should try a whole new bolt instead of just the ejector. The ejector looks milspec when I compare it to pictures, but the bolt face looks very different and is much more beveled than every other "regular" bolt.