Sig Sauer factory Hammer Strut Roll Pin (old style) for all models. Pin installs on the base of the Hammer Strut and retains the Mainspring.

Sig Sauer factory Safety Lock Spring for P220, P225, P226, P228 and P245 models with carbon steel slides.

SIG factory Nickel Take Down Lever for P220, P225, P226, P228, P229 and P245 models. Replaces part #34229065N

Sig Sauer factory Inner Roll Pin for all carbon steel slide models.

Sig Sauer factory Safety Lock for P227, P220, P226, P229 9mm, SP2009 9mm, SP2340 .40/357 and P239 models with stainless steel slides. Not for use with carbon steel stamped slide versions.

Sig Sauer factory sear spring for all classic P series models.

Sig Sauer factory Hammer Stop Pin for P220 and P245 models.

Bruce Gray combined the best of both worlds when he designed what we know as the hybrid trigger.

The unique face allows the shooter can take advantage of finger placement lower on the face, with the comfort of a traditional curved face. This hybrid design reduces trigger weight while preserving all mechanical safety values.

The Grayguns P320 Hybrid Trigger uses internal leverage changes to yield superior trigger pull, while supporting the voluntary upgrade’s enhanced reliability and rough handling performance qualities.

Includes our adjustable over-travel stop design to shorten reset and take out all gross over-travel. Designed for easy drop-in installation.

Specifically designed for P320s with current fire control unit components, or those who have gone through SIG’s Voluntary Upgrade Program.

Specifications and Features

• Specifically designed for P320s with current fire control unit components, or those who have gone through SIG’s Voluntary Upgrade Program
• Adjustable over-travel to help reduce reset and take out wasted motion
• Reduces total trigger pull weight approximately 2 pounds below factory-stock for the standard series, and about 1.25 pounds for the X-Five variant
• Designed for use with the SIG factory trigger bar spring
• Minimal over-travel, stops at optimum trigger face angle
• Smoother takeup and release sensation
• Preserves factory sear engagement and mechanical safety values
• Proven reliable and durable for high-volume professional use
• Limited lifetime warranty on materials and workmanship

Fit Guide

Fits all variations within the P320 (upgraded) system. Including all sizes, TACOPS Carry, X-VTAC, X-Carry, X-Five and RX versions.

Disclaimer

These parts are intended for installation by a qualified armourer or gunsmith. In some cases professional fitting will be required by a trained, qualified armorer/gunsmith who is very familiar with the pistol’s action. This is due to the varying tolerances present in all mass-produced firearms. Although kits fit with no issues in a great majority of pistols, Grayguns is unable to guarantee perfect functionality in every instance. Grayguns does offer installation services for all parts kits we offer.

Developed by the renowned gunsmiths of Grayguns, the FAT guide rods are designed to optimally support factory Sig Sauer, and Grayguns custom multi-strand springs for maximum service life and smooth, reliable function. Designed to the maximum nominal diameter to fit each pistol perfectly, FAT rods also eliminate the possibility of coil-jumping and damage when used with correctly-selected after-market single strand recoil springs. Grayguns FAT rods are hardened and stress-relieved to withstand a lifetime of hard use as well as being carefully polished stainless or finished in ultra-durable Super Black. Lifetime guarantee against galling, ringing or breakage. Simply put, some of the highest quality guide rods available today.

Fits Sig Sauer P220 and P226 - Stainless

Sig Sauer factory Mainspring (Hammer Spring) for all caliber P239 DAK models and P220 (old style) DA/SA.

P220 above Serial # 219166

• Models without plastic retainer/base
• Factory Standard 24 LB

Sig P225, P226, P228 and P229

• Factory Standard 24 LB

Sig Sauer factory replacement recoil spring for P220 Combat .45ACP.

Factory replacement grip panels for your Sig P220 COMPACT.

From Grayguns, a Master Spring Set for Sig Sauer P-Series handguns. The P-MSS kit is an action upgrade package designed to reduce trigger pull weight while still providing reliable primer strikes. This set includes two mainsprings, one 17 lb. and one 19 lb., and a competition sear spring.

Fits the modern P-Series handguns with a DA/SA system, P220, P224, P225A1, P226, P227, P228, P229 and P-226 X-Five Allround.

Factory replacement stainless steel grip plate washer (1) for P220, P225, P232 and P245.

Sig Sauer factory Locking Insert for P220 carbon steel slide models, 4 dot. Also fits P227R3 models.

Sig Sauer factory Mainspring (Hammer Spring) for all caliber P220, P226, and P229 DAK models.

SIG P220 RECOIL SPRINGS

• Current production has green painted recoil springs rated at 20LBS.
• Earlier models had a black recoil spring rated at 15LBS.
• Super .38 model has a 14LB factory recoil spring.
• Browning BDA .45 has a 14LB factory recoil spring.

SIG P226 RECOIL SPRINGS

• Factory Standard - 9mm - 15LB
• Factory Standard - .40S&W & .357 Sig.: 20LB

*Firing Pin Spring Included