Who has a 2012/2013 CSA VZ 58 and has or has not had bolt problems?

[SparkOfLight]

2013, no issues yet, 1000 rounds corrosive.

 

[Kano]

Dont want to jinx it, but 2012 vz .223 NR. No problems yet.

300+ rounds through

2 FTFeeds so far. Other than that it runs fine.

 

[BeaverMeat]

One '13 having bolt issues. The firing pin channel was drilled too deep causing a pierced primer and complete firing pin blow-out. Firing pin, extractor, bolt face are damaged. The gas system is also out of spec causing hard cycling. Movie arms to the rescue.

200 rounds of Barnaul no issues. 20 rounds of Tulammo and boom goes the firing pin.

My '14 runs like a champ.