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Home > SIG Parts  >  SIG 551 / 553 Trunnion - Black
SWISS Sig Sauer SIG Sauer SIG 551 / SIG 553 Trunnion - Black with Swiss Thread Pitch for SIG 551 and SIG 553 Barrels

SIG 551 / 553 Trunnion - Black

On sale $188.99
In Stock
6
Part Number:1852
  • Origin:Switzerland
  • Manufacturer:SIG

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SIG 551 / 553 Trunnion - Black

This listing is for a factory Swiss SIG Sauer SIG 551 / SIG 553 trunnion.

The trunnion is black and has the Swiss thread pitch for SIG 551 and SIG 553 barrels which is different than the pitch on the SIG USA SIG556 and SIG 551-A1. 

Also, the top of the trunnion has a Swiss crest on it.  

Condition: Used - Like New

Stock Photo 

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