The typical process for a gun that doesn’t work is
1. Open the chamber
2. Polish the internal parts
3. Fit GI mags
4 EZ pull springs can be installed.
5. Some extractors need to be swapped out for optimal function.
For an FRT installation, I suggest the following process.
1. Does your gun currently work very well in semi-auto without jams or stoppages?
2. If yes, install the kit with manufacturer suggested practices.
3. If the gun works great enjoy yourself.
4. If the gun does not work contact Dan block.
5. If your gun does not currently work perfectly in semi-automatic. If you don’t want to do anything, Take Your Gun apart, or risk it for the biscuit, buy the kit and send everything to Dan block!
Complete price list for semi kahr work.
| Thompson mods 2026 | ||||||||
| Commmon Kahr Reliability upgrade | ||||||||
| Gi extactor | $ 100.00 | includes extractor | ||||||
| Polish parts, open chamber | $ 80.00 | |||||||
| Polish parts, open chamber ez pull spring installation and test fire | $ 115.00 | |||||||
| Adapt magazine catch | $ 30.00 | |||||||
| Adjust feed lips GI mags, test fire | $ 25.00 | |||||||
| Bolt hold open | $ 200.00 | Does not include full auto pivot plate and selector. Parts extra at market price. | ||||||
| Removeable buttstock adaption | $ 180.00 | |||||||
| FRT installation includes chamber work and action polishing and test fire | $ 275.00 | |||||||
| (does not include GI extractor) | ||||||||
| SBR barrel exchange and front sight switch | $ 175.00 | |||||||
| Stocks (wood only, stock metal extra) | ||||||||
| Buttstock | $ 150.00 | |||||||
| Front grip (vertical or horizontal) | $ 70.00 | |||||||
| Rear grip | $ 60.00 | |||||||
| Complete stock set | $ 280.00 | |||||||
| Rivet Rear sight | $ 50.00 | |||||||