SIG P320 FCU Parts Kit, Lower Parts Kit

SIG Sauer

Was: $299.99
Now: $295.99
(2 reviews) Write a Review
Calculated at Checkout

Out of stock


Complete SIG Sauer P320 FCU Parts Kit, Factory NEW.

This is a new set of SIG parts to fill the P320 FCU/Frame. The parts will work with any P320 9mm, 40SW or 357SIG (not manual safety). ALL FCU PARTS are post-upgrade with the new drop parts. Will not work with pre-upgrade slide. Also available assembled with Serialized SIG Frame (post-upgrade, with notch cut).

Includes: All Factory SIG FCU parts and takedown pin. SIG has stopped including the safety lever spring in the FCU. No Slide, chamber flag, grip, etc. included

Also available with serialized SIG frame (OPTIONAL, FFL TRANSFER REQUIRED).

Add an X-Series Trigger HERE

Barrel, Slide, Grip, Magazines, Chamber flag, etc. are NOT INCLUDED.

FFL is REQUIRED for transfer of frame. Serialized frame not available in CA unless Law Enforcement.

If you are ordering the serialized FCU (frame), please have your FFL send a copy of their license to 

2 Reviews Hide Reviews Show Reviews

  • 5
    Will buy from AB again!

    Posted by Paul on Aug 12th 2019

    Perfect fit, works great, fast communication & delivery

  • 5
    p320 FCU parts kit

    Posted by Steve on Jun 6th 2019

    A+++++ Fast Shipping, As advertised. TY:)