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SIG Sauer SigTac Complete 551 Lower for SIG 556 Rifles Swiss Stock Swiss Magwell LWR-ASSY-556-SWISS

SIG Sauer
Ships from Warehouse 9
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Change your SIG rifle to fit your personal style with the SIG Sauer SigTac Complete 551 Lower. This is a lower assembly for your SIG 556 that replaces it with a SIG 551 lower that will accommodate the Swiss style magazines.

Specifications and Features:
Complete lower
Swiss magazine compatible
Swiss stock
Matte black 
Total number of Reviews: 1

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4.0 5
"This is an original Swiss 551 lower that accepts original Swiss plastic mags. However the description show the color as black when in reality (the one I received was original Swiss dark grey) which matches the 551 550 series rifles but not the 556. While it does match up and function properly with a 556 upper it doesn't color match. The only other issue was that mine came missing the tab that locks the stock in the folded position to the upper receiver."