On the newer manufacturered SA 1911’s, I found that they stopped using the ILS, I had several older SA 1911’s with that system, didn’t bother me at all, just never used it. SA never used the series 80 system, they instead used a titanium firing pin for a drop safety.just recently purchased Springfield Armory 1911 A1 loaded with an internal locking system. What are your thoughts about internal lock?
ILS - that’s what I was trying to think of. Never had it on one of mine.On the newer manufacturered SA 1911’s, I found that they stopped using the ILS, I had several older SA 1911’s with that system, didn’t bother me at all, just never used it. SA never used the series 80 system, they instead used a titanium firing pin for a drop safety.