RIA HCG Package

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  • Dimple slide stop
  • Throat & polish feed ramp and chamber
  • Crown barrel
  • Tune new extractor. Tune ejector
  • Check BTGS engagement and adjust if needed
  • Tune one Mec-Gar mag (Aftermarket base pads, springs, or followers will negate the tuning)
  • Internal slide disconnector cut
  • Internal slide cut for magazine clearance
  • Trigger job using factory parts with new sear spring(approximately 3lb pull weight)
  • Under cut trigger guard
  • Dehorn Thumb and Grip Safety 
  • Cut grip safety for sear spring clearance 
  • Loctite trigger set screw
  • Remove lip on slide stop pin, for easy assembly
  • Dawson Fiber Optic front and Kensight black rear
  • Heavy bevel dehorn for less snagging
  • HCG Slide cuts with DLC finish
  • Install front strap grip tape
  • (This package includes the Hayes Custom Guns logo engraved on the slide)

Our plate options and known compatible sights are as follows:

Trijicon RMR Standard

  • RMR
  • SRO
  • Holosun HS407C
  • Holosun HS507C
  • Holosun HS508T

Docter/Noblex Standard

  • Vortex Viper
  • Vortex Venom 
  • Burris Fastfire 2
  • Burris Fastfire 3
  • US Optics DRS 2.0
  • US Optics DRS 2.0 Enhanced 

If your pistol is a Pro match model certain options and portions of our packages differ.

- We do not replace the LPA rear sight.  We modify the rear blade to change it from a target to combat style size. 

- We do not install grip tape as the Pro Match already has front strap checkering

- The pro match already comes with a bull barrel so that option is not available

NOTE: firearm sales are FINAL once you receive your firearm. Any firearm orders cancelled before completion/shipment will be subject to a 15% cancellation fee.

12 Reviews Hide Reviews Show Reviews

  • 4
    Rock island 10mm model 52000

    Posted by David Hedger on Mar 19th 2023

    I'm happy with the work that was completed the trigger is amazing the gun was sent in for a 3 point jam issue and it functions properly now. The front sight fiber optic filliment did come out after 3 boxes of ammo but not a huge deal (reason for 4stars instead of 5 ). Pleased with the accuracy and the whole package thank you Hayes custom guns.

  • 5
    RIA HCG Package

    Posted by Paul Jaeger on Feb 5th 2023

    I am thoroughly impressed with HCG. The quality of the work is excellent and the turnaround time was very quick. My first shot right out of the box was a hit on c-zone steel at 100 yards. The trigger is great, my shooting friends were amazed at the quality of the trigger job. I’m thoroughly pleased with the work done by HCG, it was worth it.

  • 5
    Hayes ria

    Posted by Fahd ali on Sep 11th 2022

    Excellent work, took a while, but shoots as well as my staccato xl now

  • 5
    RIA HCG Package

    Posted by Jim Woodley on Feb 25th 2022

    It took approximately 6 months to complete the work on my 1911, but honestly, it was worth the wait. The pistol is an excellent shooter and my only fault with it, is I have not fired it enough to finish the break-in, since it was new when I sent it to Hayes Custom Guns. I had a few questions and were always promptly answered. I had the RMR package installed and have purchased a Holosun optic. I am looking forward to firing the pistol with the optic to really see how the weapon shoots. I would definitely recommend Hayes Custom Gun shop to anyone interested in modifying a RIA 1911.

  • 5
    Custom HCG package

    Posted by Harold Welhouse on Aug 15th 2021

    Excellent build and overall fit and finish, really transformed the rock island. The gun shoots exceptionally accurate, with fast follow up shots. Shoots better than $3000+ Sti 2011’s that I’ve shot, so really happy with the purchase. Have about 200 rounds through it in matches so far.

  • 5
    RIA HCG Package...get one!!!

    Posted by jacob silva on Mar 13th 2021

    The gun I turned in was ok. What HCG gave me back was just amazing!! Ben and Jay gave me great advice , extended single sided safety, bull barrel! So, far I've put about 1000 rounds through it , no failure to feed or extract issues and fires everything I've put through it. It's accurate and the short trigger is money. I'm very impressed and happy with it, I think an HCG custom build is calling my name :)

  • 5

    Posted by Ryan on Jan 23rd 2021

    The craftmanship was perfect! They went above and beyond on my pistol. Shoots as good as it looks.

  • 5
    RIA HCG Package

    Posted by John Rodgers on Sep 25th 2020

    Great package haven’t had any problems with the gun shoots great . They did a fantastic job on it .

  • 5

    Posted by James Robinson on Sep 24th 2020

    Far better than I expected. More than impressed. It shoots soft and accurately.

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