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View Full Version : Horizontal foregrips: M1SB vs TM1



jekbrown
01-29-2015, 09:37 PM
Hey gang. I've had a TM1 for several years and recently I got a stamp to SBR it. I used a factory new 10.5" bbl from Kahr to do so. Naturally, I wanted a handguard with the correct profile so I ordered the M1SB handguard from Kahr as well. After sitting around for a couple months while i waited for stamps to arrive, I noticed that the M1SB handguard and the TM1 one are completely identical...in every way other than slight differences in finish color This was a little bit mind boggling...because they have different part numbers and I am using it with the Kahr profiled barrel....so one would think that they'd match. Did the 'parts shipping guy' just grab the wrong one or....what? :confused: The invoice says the part # is: M1SB-23....and the tommy site says the TM1 part# is: TM1-23. So, what the heck?

I know the old/real tommys had a 1/2" handguard rail....but that isn't the problem here, both have 3/4" grooves cut into them. Any ideas/thoughts?