SIG SAUER, INC. MCX 5.56MMX45 NATO 11.5" UPPER RECEIVER W/ SLX INCONE SUPPRESSOR

SIG SAUER® is proud to introduce the MCX-SURG (Suppressed Upper Receiver Group) Upgrade Kit. Designed to meet the highly-specialized needs of USSOCOM, the MCX-SURG® Kit was developed to deliver extreme performance for special operations units while maintaining high-levels of accuracy and durability.
The MCX-SURG® Upgrade Kit was specifically engineered as a drop-in upgrade for a standard M4A1 lower, converting any standard Mil-Spec AR rifle into a next-generation MCX®. Utilizing SIG SAUER’S® advanced suppressor design the MCX-SURG® has been tested under Special Operations harshest, most demanding conditions, and has been proven to exceed even the most extreme durability, accuracy and sound reduction standards.

The unique heat shield design of the MCX-SURG® Upgrade Kit, is meant to prevent burns while still allowing the operator to maintain high rates of fire.
The MCX-SURG® includes a complete MCX® upper receiver group, direct thread Inconel suppressor, removable titanium cage, SD handguard, low profile handguard, folding stock with adapter kit, and chambered in 5.56 NATO.

Lower Receiver not Included.

NFA Restriction
You must be 21 years of age or older to purchase. This product requires a Federal Firearms License (FFL) and Special Occupational Tax Stamp (SOT) to be on file. It is the purchaser's responsibilty to contact the FFL/SOT holder if we do not have a copy of these licenses on file. Check your state and local laws before ordering.