Sig Sauer

Thread pitch 1/2 x  28 Compatible with the following lowers: MCX, M400, 516, and any MIL-SPEC AR-15/M4.

Barrel Compatibility: 9MMFinish: Black *Note, only for use on 9mm/ .357SIG / .40S&W fire control units (FCU). It will not function with a .45 ACP FCU.

Included: Complete slide assembly, 5.0" barrel, guide rod, and (2) recoil springs.Grip module compatibility: Both the full size X and non-X series. Only for use on 9mm/.357SIG/.40S&W fire control units (FCU). It will not function with a .45ACP FCU.Holster compatibility: Fits P320-XFIVE holsters.Slide material: Stainless SteelFinish: Slide- Black Nitron. Barrel Black Nitron. Comes fully assembled. ...

Barrel Compatibility: 9MMFinish: Black *Note, only for use on 9mm/ .357SIG / .40S&W fire control units (FCU). It will not function with a .45 ACP FCU.

Thread pitch 1/2x28 Compatible with the following lowers: MCX, M400, 516, and any MIL-SPEC AR-15/M4.

Adapts with any M4/AR15 Spec Lower AssemblyDual Rod Recoil Assembly Eliminates Buffer SystemM4 Adapter allows for Pic Rail Folding Stock CapabilitiesAdjustable Gas System for Suppressor OptimizationQuick Change Barrel Design allows to easily swap calibers and barrel lengthsGas Piston Design Reduces Part Exposure to Carbon FoulingDesigned to go 20k rounds before any part replacementsSLX/SLH Next Gen Suppressor Designed QD Flash Hider for Clutch-Lok AdaptabilityAmbidextrous Charging Handle with...

Adapts with any M4/AR15 Spec Lower AssemblyDual Rod Recoil Assembly Eliminates Buffer SystemM4 Adapter allows for Pic Rail Folding Stock CapabilitiesAdjustable Gas System for Suppressor OptimizationQuick Change Barrel Design allows to easily swap calibers and barrel lengthsGas Piston Design Reduces Part Exposure to Carbon FoulingDesigned to go 20k rounds before any part replacementsSLX/SLH Next Gen Suppressor Designed QD Flash Hider for Clutch-Lok AdaptabilityAmbidextrous Charging Handle with...

Barrel Compatibility: 9MMFinish: Black *Note, only for use on 9mm/ .357SIG / .40S&W fire control units (FCU). It will not function with a .45 ACP FCU.

Factory upper receiver assembly for the MCX-SPEAR LT. Assembled upper includes ejection port cover, barrel clamps, cam path insert, barrel clamp screws, forward assist with deflector. Does not include barrel, handguard, or bolt assembly. ...

Thread pitch 1/2 x  28 Compatible with the following lowers: MCX, M400, 516, and any MIL-SPEC AR-15/M4.

Factory recoil spring assembly for the P320 Compact, XCARRY utilizing the 3.9" non-threaded barrel or the 4.6" threaded barrel. This version has our enhanced corrosion resistance coatings.

Factory replacement deflector assembly and forward assist in FDE for the SIG MCXInstallation of these parts kits require disassembly of your firearm beyond a “field-stripped” condition. Improper installation may result in malfunction, serious injury, or death. SIG SAUER requires that only certified SIG SAUER armorers install these parts kits. Any damage caused by the incorrect installation of these parts kits are not covered by your firearm’s warranty, and SIG SAUER will charge for any needed...

This genuine SIG SAUER bolt carrier assembly is the factory replacement for the SIG MCX-SPEAR LT.

SIG SAUER cheek riser for the SIG MCX/MPX factory skeletonized stock. Includes: polymer cheek riser and locking insert.

Replace or upgrade your SIG MCX/MPX with this folding minimalist plus folding stock.

Add your favorite AR-15 stock to your MCX or MPX with this adapter.CAUTION: Many States and localities regulate the use and/or possession of collapsible and folding stocks. Use, or possession of this product in conjunction with certain other parts, may be illegal in some jurisdictions. It is YOUR responsibility to insure your use of this product is in compliance with all Federal, State, and local laws and regulations. ...