Detailed stripping including complete cleaning of the entire pistol. Professional safety inspection of critical components by factory certified personnel.

Replacement of springs prone to wear ( trigger bar spring, slide catch lever spring, recoil spring) and any needed small parts. Complete lubrication to factory standards, reassembly and function testing. (Not available for 1911-22 or Mosquito models).

Retrofit your P220, P224, P225, P226, P227, P228, P229, P239 and P245 with the new SIG SAUER Short Reset™ (SRT) sear and safety lever parts.

The SRT reduces the trigger reset travel by about 60%. The SRT upgrade is perfect for both competition and combat shooters who want to reduce their follow up shot times. NOT FOR DAK TRIGGERS!

Hone and polish critical surfaces to lighten and smooth both the double-action and single-action trigger pulls taking your SIG SAUER to the next level without voiding the factory warranty.

Includes Feed Ramp Polish. (Excludes SP2009, SP2340, SP2022, 226X5/X6, Mosquito, 1911-22, P210, P220 SAO, P226 SAO, P232/230, P238, P938, P250, P290, P320 and DAK models.)

Replace your front and rear sights with TRU-GLO Tritium Fiber Optic (TFO). This popular sight gives you outstanding performance in any lighting situation. (excludes P232/P230, P250, 226X5/X6, .22 conversion kits, 1911-22, Mosquito & SigPro models)

Convert your DAK or DAO SIG Sauer P220, P226, P229, or P239 to the DA/SA trigger system.

OR

Convert your DA/SA SIG Sauer P220, P224, P226, P229, or P239 to the DAK (Double Action Kellerman) trigger system.

Applicable to later model frames only (2005+).

Cerakote is a ceramic based finish that can be applied to metals, plastics, polymers and wood. The unique formulation used for Cerakote ceramic coating enhances a number of physical performance properties including abrasion/wear resistance, corrosion resistance, chemical resistance, impact strength, and hardness.

Each of these properties is rigorously tested to guarantee that Cerakote products remain at the forefront of the ceramic coatings market. Cerakote ceramic coatings utilize state-of-the-art technology to out-perform any competitive coating in both laboratory settings and real world applications.

Delta Defense now offers machining of Sig Sauer pistols to mount a Trijicon RMR® to your pistol. 

Delta Defense offers mounting of a Trijicon RMR® to your pistol. 

We can customize your favorite firearm with frame engraving or added grip panel enhancements. We can also engrave magazines and holsters

We can customize your favorite firearm with frame engraving or added grip panel enhancements. We can also engrave magazines and holsters

We offer several different styles of grips and will replace your factory standard with a new set of G10 grips. Precision machined G10 panels for an aggressive look and feel to ensure a positive grip and maximum recoil management.