This assembly includes everything you need to add or replace your MPX or MCX stock with a folding buffer tube and the Magpul SL-K Stock
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ITEM# STOCK-X-COLLAPSIBLE-BLK
Sig Sauer Collapsible Stock for Sig MCX & MPX - 1913 Interface Black
MSRP:
Was:
Now:
$352.98

ITEM# STOCK-X-FOLD-TELE-BLK
STOCK MCX MPX SIG FOLDING & TELESCOPING 1913 INTERFACE BLK
MSRP:
Was:
Now:
$292.98
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The item has been added

ITEM# 2401191-R
Sig Sauer MCX AR Stock Adapter Kit
MSRP:
Was:
Now:
$210.98
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The item has been added