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Posted: 3/25/2024 9:51:21 PM EDT
[Last Edit: 2JokersWild]
I noticed Griffin sells a barrel adapter for EZ-LOK in either 13.5x1 LH or 13.5x1 LH SIG. Whats the difference here? I have a P229 which is 13.5x1 LH so I would assume thats what I need but I see they have a SIG version as well so not sure which is right?
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Posted: 3/25/2024 10:50:18 PM EDT
[#1]
Pretty sure the sig one is for guns with the 25 degree tapered shoulder.
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Posted: 3/25/2024 11:05:03 PM EDT
[Last Edit: WUPHF]
[#2]
IIRC, it’s specifically for the MPX because Sig changed some tolerance specification on their muzzle threads which prevented the standard “non-Sig” adapter from threading on all the way.
It isn’t made to interface with the tapered shoulder on the MPX, so you’d still need a 90* taper adapter. |
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Posted: 3/26/2024 11:28:16 AM EDT
[#3]
They cut the part really high, and glock and others cut it lower. It is a part designed to interface the sig thread.
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SC, USA
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Posted: 3/29/2024 7:39:59 PM EDT
[Last Edit: Pyro556]
[#4]
I run the 13.5x1 LH Sig EZ Lok adapter on my P320. Sig does weird shit. I think it was with my 1/2-28 RH P320 barrel that I discovered that Sig doesn't leave enough of a shoulder on their barrels to bottom a piston onto flush, so anything you thread on has to index on the crown instead of the barrel shoulder.
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Posted: 3/29/2024 10:54:40 PM EDT
[Last Edit: Green0]
[#5]
A lot of the gun companies do odd stuff. Like beretta selling 13mm threaded European market over run pistols in the US.
Glock 13.5x1 LH is like stubbed off for durability and almost resembles acme threads. |
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