Sig Sauer Mainspring Seat - NEW STYLE - P220, P226, P228, P229
Sig Sauer factory mainspring seat, new style. For use with short mainspring #34280454. Fits P220, P226, P228 and P229.
Jan 16, 2020
These newer polymer style mainspring seats are sooooooooooo much easier to use than the old, metal, seats. If you're looking to replace your mainspring, save yourself some trouble and go with one of these seats, and a newer hammer strut.
Nov 4, 2019
I purchased a Sig P6, which is widely known for it’s heavy trigger. After doing my research I bought the parts to swap out the original 4 piece mainspring assembly for the new 3 piece mainspring assembly. The swap took less than 5 minutes and now the trigger pull on my P6 is the same the trigger pull on my M11A1 and my P229. The order was shipped quickly and the service was great.
Jul 15, 2019
Top Gun usually has all my parts in stock when I need/want them. Occasionally some are out of stock, but I am contacted when they are back in stock and can get them. I used the 4th of July free shipping this go around to get the "older". New style mainspring seat along with a couple of other things. Always fast shipping, and never had a bad experience when shopping with them.