TJ's Original Colt 1911 Series 80 To 70 Conversion Shim Kit (4x .057) – Stainless Steel Frame Fillers

Alright, if you’re into tinkering with 1911s, especially the Series 80 models, these little shims are a game changer.

They’re made by TJ’s Custom Gunworks, and they let you convert a Series 80 frame to work like a Series 70—basically, they fill the space where that firing pin block stuff used to be.

You’re getting four shims, each .057 thick, made from stainless steel.

Made in the USA, so you know the quality’s there.

They’re for Colt 1911s and similar copies, and they fit right in without much drama.

California folks: yeah, there’s a Prop 65 warning, so just a heads-up.

But if you're looking to clean up that trigger pull or just prefer the older system, these are the ones.