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P320 Part Fit Check

MrWilly

⚜️ Member
CAguns Supporter
2026 10+ Top
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287
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Good morning, Brain Trust.

Will This optic plate fit a Sig P320 X5 Legion, CA edition?
Any other (cheaper) options for an RMR optic plate with rear sight?

As always, thank you!
 
Good morning, Brain Trust.

Will This optic plate fit a Sig P320 X5 Legion, CA edition?
Any other (cheaper) options for an RMR optic plate with rear sight?

As always, thank you!
Dang, that is a good question, none of my 320's have an LCI. My 226 scorpion does but it is not cut for an optic. I can say the legion follows the same footprint as other 320's on the profile, it is inside that is different t fit the larger OD barrel. Sorry that is not an answer but I will be following the thread.

The description has some chinglish in it. Most likely Chinese.
 
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