ISSC MK22 MFG Dates

[Ballox]

How long have these things been on the market?

I wonder if the newer ones are a little better as far as Quality control goes? I havent shot mine yet to find out but the box on mine is stamped "tested" AUG 2011

 

[killer1963daddy]

mine says 2012 on it, ran aprox 500rd.s and its starting to suffer from light strikes, hate the search on here! guess ill clean it and trimm the firing pin spring.........any other suggestions ?

 

[killer1963daddy]

i cut 5 coils from the firing pin spring,and stretched it to its orig. lenth, removed fire pin"saftey"parts and ran another 200 rnds zero issues!

 

[TeflonJohn]

I was having alot of problems with mine dated AUG 2011.

I was given instructions from someone at ISSC head office to do this....
(put a washer between angel and breechblock assembly)

I also added some loctite on bolt #108

Will post results....

 

[yellowsv]

I was having alot of problems with mine dated AUG 2011.

I was given instructions from someone at ISSC head office to do this....
(put a washer between angel and breechblock assembly)

I also added some loctite on bolt #108

Will post results....

...$700 for a rifle that doesn't work correctly that the manufacturer then recommends you add a $0.05 washer to fix??

 

[TeflonJohn]

...$700 for a rifle that doesn't work correctly that the manufacturer then recommends you add a $0.05 washer to fix??

Yup! I know, seems retarted....

But if it works ill be happy!

 

[skinnadoor]

How abounan update TeflonJohn

 

[rocor98]

How abounan update TeflonJohn

There is a thread just a page down that will answer your questions .. To anyone reading this old info .. I purchased a unit with a May 2012 test date .. Was excellent right out of the box ( I had the fore knowledge to blue locktite the #108 bolts) has had about 600 rounds through it .. No light primer strikes ..