The U.S. M3-M3A1 Message Board

426 topics in this forum

1. M3 Book Addendum - Production Figures

   By dalbert, March 11, 2013
   • 4 replies
   • 12.1k views
   • 
   • dalbert
   • April 14, 2013

2. U.S. M3-3A1 Submachine Gun (Book)

   By Nick Iannamico, July 21, 2003
   • 0 replies
   • 13.2k views
   • 
   • Nick Iannamico
   • July 21, 2003

3. Are there really only 75 fully transferable M3 "Grease" guns? 1 2

   By maxfaxdude, June 15
   • 40 replies
   • 3.3k views
   • 
   • Rekraps
   • November 28

4. LTD on M3 gg

   By buckeye10216, July 28
   • 9 replies
   • 1.1k views
   • 
   • BillyDixon
   • November 3

5. Curtis Tactical Integral Suppressor, Delivered and Tested

   By Rekraps, July 20, 2021   

   • Integral suppressor
   • Curtis Tactical
   • (and 1 more)

     Tagged with:

     • Integral suppressor
     • Curtis Tactical
     • m3a1
   • 17 replies
   • 6.6k views
   • 
   • Rekraps
   • October 25

6. WTS - Modified M3A1 Bolt and Springs for "Fast Firing" Grease

   By BigBoy99, October 7
   • 0 replies
   • 383 views
   • 
   • BigBoy99
   • October 7

7. Is it possible to modify an M3A1 to an M3?

   By zavrit, September 9
   • 4 replies
   • 452 views
   • 
   • Got Uzi
   • September 20

8. WTS M3 bolt

   By Vesuvio234, August 25
   • 6 replies
   • 649 views
   • 
   • Rekraps
   • September 20

9. M3 magazines for sale

   By Vesuvio234, August 25
   • 1 reply
   • 339 views
   • 
   • Vesuvio234
   • September 12

10. WTB: M3A1 Ejection-Cover-Pin and Threaded-Receiver-Insert.

    By Blanksguy, July 5
    • 0 replies
    • 4.2k views
    • 
    • Blanksguy
    • July 5

11. Grease Gun Parts kit on NFA SALES .COM

    By drmustang66, June 5
    • 0 replies
    • 697 views
    • 
    • drmustang66
    • June 5

12. M3/M3A1 Grease Gun Markings.

    By Blanksguy, April 4
    • 1 reply
    • 1.2k views
    • 
    • John in IN
    • April 5

13. WTB M3A1 Flash Hider Cone

    By NFA amnesty, December 12, 2021
    • 8 replies
    • 2.3k views
    • 
    • NFA amnesty
    • March 29

14. Grease gun barrel nut thread size

    By deerslayer, July 12, 2021
    • 8 replies
    • 2.2k views
    • 
    • StrangeRanger
    • January 24

15. Source for 1.75"x16TPI Unef tap: borrow?

    By BRMCII, January 22
    • 0 replies
    • 608 views
    • 
    • BRMCII
    • January 22

16. Grease Gun Mags for Sale ...or a Christmas Miracle

    By emmagee1917, December 21, 2021
    • 7 replies
    • 1.8k views
    • 
    • AlexanderA
    • January 6

17. M3A1 Oil bottle nut.

    By mpspears, December 21, 2021
    • 1 reply
    • 1.5k views
    • 
    • AlexanderA
    • January 6

18. Semi Grease Guns

    By mbatvburg, January 23, 2019
    • 17 replies
    • 3.7k views
    • 
    • Blanksguy
    • January 4

19. WTB M3A1 Grease Gun Ejection Cover Hinge

    By mpspears, December 8, 2021
    • 12 replies
    • 1k views
    • 
    • mpspears
    • December 10, 2021

20. Value of a finished Medea M3a1 for insurance

    By Mojopin2010, November 20, 2021
    • 16 replies
    • 1.6k views
    • 
    • Mojopin2010
    • November 30, 2021

21. Too bad GunBroker doesn’t have a facts check

    By Got Uzi, November 7, 2021
    • 0 replies
    • 1.5k views
    • 
    • Got Uzi
    • November 7, 2021

22. WTB Rivets for a M3 Grease gun

    By drmustang66, November 6, 2021
    • 2 replies
    • 1k views
    • 
    • drmustang66
    • November 6, 2021

23. Medea M3a1 is coming home.

    By Mojopin2010, November 4, 2021
    • 8 replies
    • 964 views
    • 
    • MGMAN45
    • November 6, 2021

24. WTB M3 Grease Gun Ratchet Spring

    By drmustang66, October 29, 2021
    • 7 replies
    • 1.1k views
    • 
    • Got Uzi
    • October 30, 2021

25. 9mm Grease Gun for sale in France 1 2

    By Annihilator, October 22, 2021
    • 29 replies
    • 5k views
    • 
    • damifino
    • October 27, 2021