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Grayguns, Inc.

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Grayguns Fat Custom Strut System - Sig Sauer P Series

Grayguns Fat Custom Strut System - Sig Sauer P Series

The Grayguns custom-designed Strut System fully supports the main spring, reducing friction, spring bowing and fatigue. The design eliminates the typical double action “crunch” felt in OEM pistols. This full system also includes our custom P-Series Master Spring Set, to help reduce your pull weight for full tuning options.

The SIG P-Series Fat Custom Strut System was designed by Bruce Gray to help bring another Grayguns custom gunsmithing service to the drop in parts market.

For more than 40 years Bruce has been modifying factory struts to eliminate the typical double action crunch caused by the sharp edges and tip of the strut.

In his new design, the fat strut fully supports the main spring which reduces friction, spring bowing, and fatigue. The struts are cut using a precision EDM process, hand finished, and heat treated to the proper hardness. Paired with the upgraded strut, is a durable seat machined in-house out of aircraft grade aluminum and anodized. These struts are indestructible and guaranteed for life.

This full system also includes our custom P-Series Master Spring Set, to help reduce your pull weight for full tuning options. Includes 17 pound spring (red) and 19 pound spring (blue).

Fit Guide

The system is compatible with the E2 style grips, as well as most older style grips. The system fits most of the following SIG DA/SA pistol variants:

  • P226
  • P228
  • P229
  • P225-A
  • P227

Disclaimer

These parts are intended for installation by a qualified armorer 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.

SYS-SIG-226-STRUT

In stock

$69.00

Grayguns HK P30, P2000 Short Reset System

Grayguns HK P30, P2000 Short Reset System

Replicate our custom in-house short reset conversion with a drop-in kit for your HK P2000 or P30 without a thumb safety. Cut from bar stock steel, these kits provide an exacting fit for easy install.

The kit shortens the reset travel distance by about one-third, reduces trigger over-travel and reduces pull weight while maintaining all factory safety functions.

This kit is specific to the HK P2000 and P30 models without a thumb safety, including DA/SA and LEM variations.

*Does not work with the CDA LEM 4.1 Triggers*

The kit works with all variants of the HK P2000 and P30 models without a thumb safety including:

  • P30
  • P30L
  • P30SK
  • P2000
  • P2000SK

The parts provided – control latch, extended sear roll pin and firing pin block spring – are designed to be installed together as a complete system.

SYS-HK-P30-STD

In stock

$85.00

Grayguns Fat Guide Rod - Sig P220/P226 - Stainless

Grayguns Fat Guide Rod - Sig P220/P226 - Stainless

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

GRD-SIG-22F-SS

In stock

$20.00

Grayguns Hard Duty Use P320 Magazine Base Pad - Extended Brass

Grayguns Hard Duty Use P320 Magazine Base Pad - Extended Brass

Brass Base Pads are perfect for competitors looking to add weight to their pistol. As compared to our 6061 Aluminum pads with anodized coating for the P320, P226 or VP9/P30 the Brass Base Pads are significantly heavier; more than triple the weight.For USPSA Production, ensure you weigh your setup to ensure you are under the maximum weight limit.

Each pad features a 3-by-5 matrix. Number your mags using a Sharpie or paint pen. Additional space is available to write your initials.

Weight Comparison – P320

  • Brass (P320 Extended Pad) – 3.75 ounces
  • Brass (P320 Standard) – 1.1 ounce
  • Grayguns Hard Duty Use Aluminum Pads (P320) – About 1 ounce
  • OEM P320 base pads – About .20 ounces

For the P320 series, base pads are designed to work with full-size magazines in X-Series grip modules with – and without – the magwell installed. Will work with 21-round magazines and will work with standard P320 grip modules.

Base pads are compatible with new SIG P320 magazines with the square pegs. 1 per package.

BPD-SIG-32X-HDE-BRASS

In stock

$26.95

Grayguns HK P30 w/Safety Short Reset System

Grayguns HK P30 w/Safety Short Reset System

Replicate our custom in-house short reset conversion with a drop-in kit for your HK P30 with thumb safety. Cut from bar stock steel, these kits provide an exacting fit for easy install.

The kit shortens the reset travel distance by about one-third, reduces trigger over-travel and reduces pull weight while maintaining all factory safety functions.

This kit is specific to the HK P30 model with a thumb safety, including DA/SA and LEM variations.

The kit works with all variants of the HK P30 with a thumb safety including:

  • P30
  • P30L
  • P30SK

Will not work with CDA LEM 4.1 trigger.

The parts provided – control latch, extended sear roll pin and firing pin block spring – are designed to be installed together as a complete system.

SYS-HK-P30-MS

In stock

$85.00

Grayguns Sig Sauer P320 Hard Duty Use Trigger - Curved

Grayguns Sig Sauer P320 Hard Duty Use Trigger - Curved

The Grayguns P320ST and P320CT triggers are specifically designed for guns that have gone through SIG Sauer’s® Voluntary Upgrade Program. The trigger is available in your choice of straight-face or curved-face design.

The Grayguns P320 trigger yields superior trigger pull results while supporting the voluntary upgrade’s enhanced reliability and rough handling performance qualities. It is designed for drop-in installation.

P320 Trigger – Straight or Curved – Specifications and Features

  • Specifically intended for use only in P320s that have gone through SIG’s Voluntary Upgrade Program.
  • 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
  • Our triggers are externally comparable in appearance to the factory part
  • Limited lifetime warranty on materials and workmanship

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

This trigger was previously described as our Practical Enhanced Leverage Trigger (PELT).


TRG-SIG-320-CT

In stock

$89.00

Grayguns Fat Guide Rod - Sig P228/P229 - Super Black

Grayguns Fat Guide Rod - Sig P228/P229 - Super Black

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 P228 and P229 - Super Black Finish

GRD-SIG-22C-SB

In stock

$25.00

Grayguns Fat Guide Rod - Sig P220/P226 - Super Black

Grayguns Fat Guide Rod - Sig P220/P226 - Super Black

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 - Super Black Finish

GRD-SIG-22F-SB

In stock

$25.00

Grayguns Fat Guide Rod with Spring - P320 X5 - Super Black

Grayguns Fat Guide Rod with Spring - P320 X5 - Super Black

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 P320 X-FIVE - SUPER BLACK Finish

GRD-SIG-320X5-SB-15

In stock

$32.00

Grayguns P320 Adjustable Hybrid Trigger

Grayguns P320 Adjustable Hybrid Trigger

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.

TRG-SIG-320-AHT

In stock

$89.00

Grayguns Master Spring Set - Sig Sauer P-Series - NOT P225/P6

Grayguns Master Spring Set - Sig Sauer P-Series - NOT P225/P6

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.

SYS-SIG-22X-MSS

In stock

$16.00

Grayguns Pink+P9 Heavy Duty Recoil Spring

Grayguns Pink+P9 Heavy Duty Recoil Spring

Grayguns Pink+P9 recoil spring for Sig Sauer pistols. A heavy duty P226 9mm spring for those shooting hot 9mm loads.


Also suitable to P226 .40/357 and the P220 .45ACP if using reduced power loads.

SPR-SIG-226-HDU

In stock

$10.00