BRAND NEW
PRE-OWNED
Out of Stock ONLINE
Secure Online Ordering
Fast Shipping
Trusted Retailer
RECOMMENDED FOR YOU
Sig's factory replacement M4 stock installs easily on your MCX/MPX via the receivers 1913 interface. This stock option gives you the ability to install standard AR-15 types buttstocks on your MCX/MPX.
NOTE: Magazine holder is removable but does not accommodate MPX magazines.
| Manufacturer | SIG SAUER |
| UPC | 798681544042 |
| SKU | STOCK-X-FOLD-M4-BLK |
| Width | 10.6000 |
| Length | 11.5000 |
| Height | 3.2000 |
| Weight | 1.9000 |





FFL Required