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Posted: 1/18/2021 3:40:42 PM EDT
[#1]
call Shark Arms
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Posted: 1/18/2021 3:59:25 PM EDT
[#2]
Quote HistoryQuoted: call Shark Arms Didn't work out. Thanks for the tip though. |
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Posted: 1/18/2021 4:16:55 PM EDT
[#3]
Quite obvious but... Brownells maybe
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Posted: 1/18/2021 4:32:26 PM EDT
[#4]
Quote HistoryQuoted: Quite obvious but... Brownells maybe OOS |
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Posted: 1/18/2021 4:59:34 PM EDT
[#5]
Brkwnells gets them regularly. Just back order them.
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Posted: 1/18/2021 5:29:51 PM EDT
[#6]
Quote HistoryQuoted: Brkwnells gets them regularly. Just back order them. No backorder and I have been checking for months. |
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Posted: 1/18/2021 9:49:24 PM EDT
[#7]
Interesting....
Both WW and BFI utilize the same part number reference as Colt. 12991533 |
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Posted: 1/18/2021 9:57:14 PM EDT
[#8]
Quote HistoryQuoted: Interesting.... Both WW and BFI utilize the same part number reference as Colt. 12991533 Hmm, might just get them from Windham then. |
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Posted: 1/18/2021 10:11:58 PM EDT
[#9]
I’ve used BCM crush washer & cam pins when Colt wasn’t available, seems to be good quality.
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Posted: 1/18/2021 11:55:54 PM EDT
[#10]
They probably come from the same manufacturer.
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Posted: 1/18/2021 11:58:18 PM EDT
[#11]
Quote HistoryQuoted: They probably come from the same manufacturer. I don't think all of them do. Likely some are identical. |
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Posted: 1/19/2021 12:00:48 AM EDT
[#12]
I can understand wanting to stick with Colt for crush washers, especially with how sometimes random off brand crush washers don't seem to want to crush with any reasonable amount of torque... I will be using JP Enterprises double crush washers from here on out since they seem to be superior to standard crush washers.
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Posted: 1/19/2021 12:13:41 AM EDT
[#13]
Quote HistoryQuoted: I can understand wanting to stick with Colt for crush washers, especially with how sometimes random off brand crush washers don't seem to want to crush with any reasonable amount of torque... I will be using JP Enterprises double crush washers from here on out since they seem to be superior to standard crush washers. Neat. Are they thicker than GI? |
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Posted: 1/19/2021 1:43:13 AM EDT
[#14]
Quote HistoryQuoted: Neat. Are they thicker than GI? Quote HistoryQuoted: Quoted: I can understand wanting to stick with Colt for crush washers, especially with how sometimes random off brand crush washers don't seem to want to crush with any reasonable amount of torque... I will be using JP Enterprises double crush washers from here on out since they seem to be superior to standard crush washers. Neat. Are they thicker than GI? Yep, maybe about 1/8th thicker but possibly little less just off memory without digging them out to look at. The improvements that come with the JP double crush washers are that they can be installed in either direction (there is no front or back), they stay centered on barrels that have relief cut threads, they supposedly crush to up to about 1 and 1/2 turns and they have a very consistent 15 pound crush according to Ned Christiansen of Michiguns when he did his little test not that long ago. > Link. You can see one of the JP double crush washers in this video here being installed on a barrel with relief cut threads. > https://www.youtube.com/watch?v=ZlO81olFpfc |
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Posted: 3/17/2021 4:15:17 PM EDT
[#15]
Not that a lot of people are following this thread butI got some Colt ones from Brownell's and also got the ones from Windham.
They look identical, have the same dimensions, and have the same mass. |
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Posted: 3/17/2021 4:53:59 PM EDT
[#16]
I'm following it!...Good to know and thanks for sharing.
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Posted: 3/17/2021 5:00:23 PM EDT
[#17]
I just got another large Colt order in from Brownells yesterday and it had 2 Factory Colt crush washers that I ordered.
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Posted: 3/17/2021 5:50:46 PM EDT
[#18]
Quote HistoryQuoted: Not that a lot of people are following this thread butI got some Colt ones from Brownell's and also got the ones from Windham. They look identical, have the same dimensions, and have the same mass. 
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Posted: 3/17/2021 11:06:19 PM EDT
[#19]
I might have a spare one I ordered a while back from Specialized armament laying around OP, I’ll look around and let you know. If I can find it, it’s yours.
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Posted: 3/20/2021 9:28:29 PM EDT
[#21]
Quote HistoryQuoted: Brownell's has them in stock at $7.99 Price drops to $6.39 once you log in. |
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Posted: 4/10/2021 6:32:24 PM EDT
[#22]
Quote HistoryQuoted: Interesting.... Both WW and BFI utilize the same part number reference as Colt. 12991533 yes, the same for allot less, how about the Colt a2 FH any other thats like colt? |
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