the 1911TOOLS.COM Tuning Set BIG & STRONG 45: sear- & Mainspring reduced,
main & cam spring, R-buffer & snap cap for your 1911er (.45 ACP):
sear spring reduced (for a lower trigger weight)
19 lbs. mainspring, reduced
recoil sping 18 lbs.
firing pin spring reinforced
4 x recoil buffer
Now in the Set: 1 pc Snap cap .45 ACP
incl. Instructions in D, installation should be done only by a specialist!