ID in MM of smg60/68

foldadoom · 07-03-2008, 01:44 AM

can some one please give me the barrel ID (in mm) of the smg60 or 68 I really need to know if the barrel continued to add back pressure to the ball or if it was just the clips that gave the ball some "back pressure" to come up to speed as there is no ball pusher to but them in the balls into the barrel, any ideas?????

Cheers in advance

Mayvik · 07-03-2008, 05:34 PM

I'll try to measure both tonight.

Mayvik · 07-04-2008, 09:45 PM

According to my measurements:

SMG60-
~0.620"
SMG68-
~0.680" (stock barrel)

Although interesting to note, these are muzzle measurements. I measured the SMG68 barrel at the breech since it's easily removable, and it actually measured ~0.71 to 0.72". So if anything, it seems like the breech end of the barrel is actually overbored a bit to compensate for slight misalignments in the stripper clips, the opposite of what you were looking for (tight bore at breech).

07-03-2008, 01:44 AM	#1 (permalink)
foldadoom Active Member Join Date: Oct 2006	ID in MM of smg60/68 can some one please give me the barrel ID (in mm) of the smg60 or 68 I really need to know if the barrel continued to add back pressure to the ball or if it was just the clips that gave the ball some "back pressure" to come up to speed as there is no ball pusher to but them in the balls into the barrel, any ideas????? Cheers in advance

07-03-2008, 05:34 PM	#2 (permalink)
Mayvik 1-866-MEAT-4-YU Join Date: May 2007 Location: Binghamton NY	I'll try to measure both tonight. __________________ <Painthappy_Drinking> There's never a wrong hole <souz4402> i was imaginnig the gay party All sales closed until after I move. My Feedback

07-04-2008, 09:45 PM	#3 (permalink)
Mayvik 1-866-MEAT-4-YU Join Date: May 2007 Location: Binghamton NY	According to my measurements: SMG60- ~0.620" SMG68- ~0.680" (stock barrel) Although interesting to note, these are muzzle measurements. I measured the SMG68 barrel at the breech since it's easily removable, and it actually measured ~0.71 to 0.72". So if anything, it seems like the breech end of the barrel is actually overbored a bit to compensate for slight misalignments in the stripper clips, the opposite of what you were looking for (tight bore at breech). __________________ <Painthappy_Drinking> There's never a wrong hole <souz4402> i was imaginnig the gay party All sales closed until after I move. My Feedback

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search