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7/1/2017 11:26:25 AM EDT
Anyone know of a lightweight one piece or two piece magwell/mainspring housing?
  I'm trying to find ways to shed some weight on my 5" 9mm 1911 for IDPA. Currently I am 42.77 ounces. Max is 43! Too close for comfort. I'd like to shed close to an ounce.
  Thanks!
7/1/2017 8:37:51 PM EDT
[#1]
I could be wrong, but I think Ed Brown makes these in either a one- or a two-piece.
7/1/2017 10:18:19 PM EDT
[#2]
you might give Bill Rogers (Rogers Holsters) a call and see if they might have one of their polymer mag wells for a 1911 lying around ... did not see one on their site, but may have a new old stock lying around from the 80s
7/2/2017 8:10:17 AM EDT
[#3]
eBay
7/2/2017 8:20:26 AM EDT
[#4]
Tech well. They have a couple IDPA legal models. They are aluminum and super light.
7/2/2017 11:28:17 AM EDT
[#5]
Thanks I'll check them out!
7/2/2017 5:10:05 PM EDT
[#6]
Probably easier to just test on a different scale as a second, independent check.

I have a 9mm STI Duty One. Got a Dawson Ice magwell. Did all my tinkering, got it to 42.6 with an empty mag. Shot Single Stack Nationals with it. Weighed in at 42.6 on the match scale. Easy-peasy
7/3/2017 8:07:22 AM EDT
[#7]
Nylon mainspring housing, should give you room you are looking for. techwell funnel
7/3/2017 8:18:50 AM EDT
[#8]
Doesn't hogue make g10 magwell grips?

Eta yup

7/3/2017 9:07:40 AM EDT
[#9]
Smith and Alexander makes an aluminum magwell in standard and slim variants.
7/3/2017 9:34:23 AM EDT
[#10]
Quote History
I like those.
7/3/2017 9:34:30 AM EDT
[#11]
Quote History
Quoted:
Probably easier to just test on a different scale as a second, independent check.

I have a 9mm STI Duty One. Got a Dawson Ice magwell. Did all my tinkering, got it to 42.6 with an empty mag. Shot Single Stack Nationals with it. Weighed in at 42.6 on the match scale. Easy-peasy
View Quote
Actually I got those numbers from my shipping scale at work. Then went to regional match where they had a 3rd party do weight/chrono. Same exact numbers.
  Then went to a state match and was 3/4 of an ounce heavier and was DQ'd for being too heavy!
I threw a fit they claimed their scale was fine etc etc I said I was going to challenge it and pay the $100.00 to do so according to the rule book.  
   So after I was about half done writing my report etc. they came up and said "you really going to do this?" I said hell yes. They said "ok we going to take away the dq and throw away scale"
  Talked to an SO friend of mine that said they didn't have any way of calibrating their current scale etc. so they sided with me when I was going to "officially" complain.
   To top it off apparently they went through 2 dif chronos that day too lol. I could go on and on it was a shit show.
  So now I figure I'll lighten her up some more just to avoid this happening again in the future.
  Sucks because it was mid way through the match so I shot a hand full of stages being all fired up over it and thinking I wasn't shooting for score. Then they said I'm back in so I had to attempt to get my mind back in the game.  I know I would have placed higher had this not happened.
7/3/2017 11:32:46 AM EDT
[#12]
Quote History
Quoted:


Actually I got those numbers from my shipping scale at work. Then went to regional match where they had a 3rd party do weight/chrono. Same exact numbers.
  Then went to a state match and was 3/4 of an ounce heavier and was DQ'd for being too heavy!
I threw a fit they claimed their scale was fine etc etc I said I was going to challenge it and pay the $100.00 to do so according to the rule book.  
   So after I was about half done writing my report etc. they came up and said "you really going to do this?" I said hell yes. They said "ok we going to take away the dq and throw away scale"
  Talked to an SO friend of mine that said they didn't have any way of calibrating their current scale etc. so they sided with me when I was going to "officially" complain.
   To top it off apparently they went through 2 dif chronos that day too lol. I could go on and on it was a shit show.
  So now I figure I'll lighten her up some more just to avoid this happening again in the future.
  Sucks because it was mid way through the match so I shot a hand full of stages being all fired up over it and thinking I wasn't shooting for score. Then they said I'm back in so I had to attempt to get my mind back in the game.  I know I would have placed higher had this not happened.
View Quote
That's pretty gnarly.  Sucks you had to go through all of that.  Sh*t like that can really throw your mental game, and if your mental game isn't tight, your shooting won't be either

I'm not familiar with IDPA, but can you ask for a courtesy check before the match starts?

If it helps, other things I did to ensure I made weight:
tri-topped slide (added benefit of improved recoil characteristics)
went from a steel FLGR to a GI-style
Aluminum MSH

I lucked into the last one, but I got a set of Tripp mags (had trouble with my Dawson Precision mags) right before nationals.  The Tripps were more reliable and even weight ~0.1oz less
7/3/2017 10:07:41 PM EDT
[#13]
Quote History
Quoted:


That's pretty gnarly.  Sucks you had to go through all of that.  Sh*t like that can really throw your mental game, and if your mental game isn't tight, your shooting won't be either

I'm not familiar with IDPA, but can you ask for a courtesy check before the match starts?

If it helps, other things I did to ensure I made weight:
tri-topped slide (added benefit of improved recoil characteristics)
went from a steel FLGR to a GI-style
Aluminum MSH

I lucked into the last one, but I got a set of Tripp mags (had trouble with my Dawson Precision mags) right before nationals.  The Tripps were more reliable and even weight ~0.1oz less
View Quote
Hmm I'm not sure but I doubt they would do a courtesy check. Most of the bigger matches I've been to even have the scale and chrono a few stages in. That way you can't just take off magwell to make weight or grab a different box of bullets.