Thompson Semi-Auto Discussion Forum (West Hurley & Kahr Semis)

920 topics in this forum

1. Thompson Semi-Auto Serial Number Ranges (West Hurley)

   By anjong-ni, August 21, 2016
   • 2 replies
   • 20.7k views
   • 
   • 68coupe
   • October 9, 2019

2. I'm having a hard time finding useful information on this site? 1 2

   By MisterB, August 3, 2016
   • 25 replies
   • 39.7k views
   • 
   • Malamute
   • October 26, 2017

3. New Thompson Barrel Removal/install tool 1 2

   By Connor, November 19, 2023
   • 26 replies
   • 1.4k views
   • 
   • GoodBunnyKustoms
   • 8 hours ago

4. New firing pin

   By signal_4, April 1
   • 6 replies
   • 184 views
   • 
   • signal_4
   • April 3

5. Finned barrel

   By 68coupe, March 29
   • 1 reply
   • 94 views
   • 
   • SparksNArcs
   • April 3

6. 1976 1927a1 “West Hurley” Parts???

   By Tgriff 212, March 8   

   • west hurley 1927a1
   • 1927a1
   • 7 replies
   • 286 views
   • 
   • Tgriff 212
   • April 3

7. WH27a1 semi open bolt

   By ppgcowboy, February 15
   • 17 replies
   • 464 views
   • 
   • 68coupe
   • March 28

8. 3D printed third hand

   By Dave45, August 24, 2023
   • 7 replies
   • 958 views
   • 
   • mtvfiremedic
   • March 27

9. Wanted : 1927 or M1 Buttstock (POST CLOSED THANKS)

   By paulsavoy, February 6
   • 2 replies
   • 321 views
   • 
   • paulsavoy
   • March 25

10. PK modification disassembly instruction

    By 85thEngineer, March 24
    • 0 replies
    • 122 views
    • 
    • 85thEngineer
    • March 24

11. Thompson 1927 A3 production et suffixed numbers ?

    By paulsavoy, March 21
    • 0 replies
    • 136 views
    • 
    • paulsavoy
    • March 21

12. Kahr M1 SBR

    By wdkline, March 7
    • 8 replies
    • 262 views
    • 
    • peter kohler
    • March 13

13. New member in need of a 16.5 square finned barrel for my 1976 WH

    By walkerheaders, February 8, 2023
    • 15 replies
    • 2.8k views
    • 
    • peter kohler
    • March 11

14. Some WH AO memory lane stuff

    By xtriggerman, March 10
    • 1 reply
    • 174 views
    • 
    • timkel
    • March 10

15. West, Hurley, 39 round drum magazine

    By 1eyedoc, February 25
    • 7 replies
    • 314 views
    • 
    • xtriggerman
    • March 8

16. .22 LR M1927A3 "Thompsons"

    By DaveG102, March 4
    • 3 replies
    • 248 views
    • 
    • xtriggerman
    • March 8

17. New Karh OA 1927a1, Intro and Failure to Feed 1 2

    By Explorer, February 8, 2021
    • 29 replies
    • 4.6k views
    • 
    • Steve45
    • March 4

18. New to me 1927A1

    By Larryp44, February 3
    • 8 replies
    • 366 views
    • 
    • Steve45
    • March 4

19. Extractor play

    By deerslayer, March 4
    • 1 reply
    • 156 views
    • 
    • Steve45
    • March 4

20. Thread pitch?

    By lamellarllc, February 9
    • 5 replies
    • 351 views
    • 
    • dam6
    • March 3

21. Front sight removal

    By deerslayer, March 1
    • 2 replies
    • 164 views
    • 
    • 68coupe
    • March 1

22. Pinned or screwed.

    By Larryp44, February 27
    • 6 replies
    • 253 views
    • 
    • deerslayer
    • February 28

23. Need Cutts Compensator

    By Steve45, January 30
    • 7 replies
    • 366 views
    • 
    • 68coupe
    • February 28

24. Original mags

    By Larryp44, February 21
    • 4 replies
    • 258 views
    • 
    • pstidan
    • February 21

25. Board benefit mag loader sale

    By Outsider, February 1
    • 8 replies
    • 301 views
    • 
    • Outsider
    • February 16