Walther cracking
Posted: Tue Mar 14, 2006 1:57 pm
Guesting wrote: "Yes, the early Walther GSP developed craks near the auto-stay-open after-last-shot device. This was removed, and cracked GSP (.22) frames re now very scarse."
My GSP did not have an auto-stay-open after-last-shot device. It was manufactured sometime in 1974 or 1975 (I bought it new in 1975). The crack in my bolt housing developed at the end of the cut-out for the cocking piece. A year or two ago, some one posted photos of a GSP bolt housing that had two such cracks, one on each side of the bolt housing. It would appear that Walther was aware of the problem and corrected it because the replacement housing I purchased had different machining in the area where the failures occurred. I have neither seen, nor heard of, cracking in the later bolt housings (although I have a somewhat limited area of contact - that being Canada and this TT board).
My GSP did not have an auto-stay-open after-last-shot device. It was manufactured sometime in 1974 or 1975 (I bought it new in 1975). The crack in my bolt housing developed at the end of the cut-out for the cocking piece. A year or two ago, some one posted photos of a GSP bolt housing that had two such cracks, one on each side of the bolt housing. It would appear that Walther was aware of the problem and corrected it because the replacement housing I purchased had different machining in the area where the failures occurred. I have neither seen, nor heard of, cracking in the later bolt housings (although I have a somewhat limited area of contact - that being Canada and this TT board).