Parts & Maintenance

Convert your MODX-9, MODX-45, SRD9, or SRD45 suppressor to a 1/2x28 Right-Hand thread pitch with the SRD-PISTON-12X28. The piston is made of 17-4 heat-treated stainless steel with a matte glass bead finish. The piston will fit a variety of hosts, and it is a perfect choice for converting your SRD45 to 9mm. Simply swap the conversion piston with the original piston in your suppressor to match your barrel thread pattern. ...

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. ...

Compare the X-RAY3 to other conventional sights and you will see the blacked-out rear sight and the high contrast front sight of the X-RAY3, make target acquisition intuitive and fast and in any light condition. This 3-Dot tritium system has a superior glowing illumination in low-light and remains bright and white for daylight conditions. No more changing sights from night to day patrols, keeping your sights consistent for all your work or hunting light conditions. The steel surrounds the...

This slide is cut for our Romeo1Pro and is covered by our removable sight plate.Equipped with our standard height, X-ray night sights. It will also accommodate optics with the Deltapoint pro footprint. Barrel Compatibility: 9MMFinish: Black *Note, only for use on 9mm/ .357SIG / .40S&W firing control units (FCU). It will not function with a .45 ACP FCU.

Genuine replacement barrel for the 5.5" 300BLK Rattler. Complete with barrel and gas block assembly.. SIG SAUER offers upper assemblies and caliber exchange kits in various barrel lengths. All NFA rules apply to installation of these upper assemblies to lower receivers and caliber exchange kits to upper receivers. Upper assemblies and caliber exchange kits with barrel lengths less than 16 ?may only be affixed to lower receivers which (1) are not recorded as a rifle lower by the manufacturer...

SIG SAUER offers upper assemblies and caliber exchange kits in various barrel lengths. All NFA rules apply to installation of these upper assemblies to lower receivers and caliber exchange kits to upper receivers. Upper assemblies and caliber exchange kits with barrel lengths less than 16 ?may only be affixed to lower receivers which (1) are not recorded as a rifle lower by the manufacturer and do not have a stock attached to the lower receiver or (2) registered with the BATFE as a short...

ROMEO2 FEATURES INCLUDE MOLDED GLASS ASPHERIC LENS WITH HIGH PERFORMANCE COATINGS FOR SUPERIOR LIGHT TRANSMITTANCE AND ZERO DISTORTION 2 STEEL SHROUDS INCLUDED FOR 3 DIFFERENT OPTIC CONFIGURATIONS, INCLUDING FULLY ENCLOSED AND SEALED WITH A POLYCARBONATE REAR WINDOWSHARES THE ROMEO1PRO FOOTPRINT, AND CAN BE DIRECT MOUNTED TO ANY SIG PISTOL WITH THE PRO SLIDE CUTSPRING-LOADED SIDE BATTERY TRAY, RELEASED BY A PUSH BUTTON THAT CAN BE ACTIVATED WITHOUT TOOLSMOTAC (MOTION ACTIVATED ILLUMINATION...

ROMEO3 XL, BLACK The ROMEO3XL open reflex sight is the ideal sighting solution for MSR rifles, shotguns, carbines, submachine guns, and full-size handguns. The ROMEO3XL features a high transmittance red notch reflector for excellent brightness, light transmittance, and zero distortion. 3 MOA and 6 MOA red dot options with multiple intensity settings ensure rapid target engagement under a full range of lighting conditions. The large 35mm lens offers an unparalleled field of view in an open...

Features: SpecraCoat HD Polymer Lens with 10 times the impact resistance over traditional glass lensesWeaponGrade Ultralite Polymer housing optimized for use with Polymer pistols, concealed-carry and also slim slide profiles such as single-stack 1911'S and subcompact firearms.Stippling pattern on the housing matches P365 and P365XL grip pattern, for an integrated look.8 vivid user configurable daytime illumination levelsMOTAC (Motion Activated Illumination System) that powers up when it senses...

FEATURES: Carbon-Infused WeaponsGrade Ultralight Polymer Housing with the ROMEOZero/ Shield RMSc Footprint, Provides Increased Shock and Drop ProtectionCompatible with Springfield Hellcat OSP & GLOCK G43X MOS PistolsAspherical Glass Lens with Zero DistortionSingle Dot Reticles For Fast Target AcquisitionT.A.P. (Touch-Activated Programming) and Button-Activated Brightness and Reticle Selection ModesCircle/Dot Emitter with 8 Daylight Brightness SettingsUp to 20,000 hours of RuntimeStructurally...

FEATURES: Fits the ROMEO2/Pro Mounting FootprintCarbon-Infused WeaponsGrade Ultralight Polymer Housing Provides Increased Shock and Drop ProtectionAspherical Glass Lens with Zero DistortionT.A.P. (Touch-Activated Programming) and Button-Activated Brightness and Reticle Selection ModesCircle/Dot or 10 MOA Emitter Options with 8 Daylight Brightness SettingsUp to 20,000 hours of RuntimeStructurally Enhanced Steel Shroud Included for Added ProtectionAssembled in the USA ...

These new full size reflex optics feature a large 30mm aspherical lens made of scratch-resistant glass, offering unmatched clarity and a distortion-free sight picture when compared to competitors. Both feature a proprietary carbon-infused polymer housing with a reinforced lens protection area making them incredibly durable and deliver significant drop and impact protection. Both also come with a hardened steel protective shroud for even greater protection and durability. Both models are...