JCG Precision Systems, LLC

JCG Precision Systems, LLC JCG Precision Systems, LLC is a gunsmithing, training and consulting firm operated by a 35+ year Texas law enforcement officer and trainer in Rosanky, TX.

Cullen Grissom is a current Texas state peace officer and former Texas A&M Univ. Shotgun Coach.

02/16/2026

Doing a little barrel fluting today.

Someone got a 308 for Christmas.
01/03/2026

Someone got a 308 for Christmas.

10/08/2025

Doing a bit of laser work for the Texas Commission on Law Enforcement

Guess it's official now
10/08/2025

Guess it's official now

12/31/2024
Getting ready to build a heavy hitter on a Deviant action.
12/26/2024

Getting ready to build a heavy hitter on a Deviant action.

Finishing up a nice pair of lightweight shooters built in Defiance Machine Ruckus actions and PROOF Research barrels. St...
09/15/2024

Finishing up a nice pair of lightweight shooters built in Defiance Machine Ruckus actions and PROOF Research barrels. Stocks are by AG Composites.

09/10/2024

Doing some customizing on bottom metal for a customer

Worked over an old Re*****on 870 with the fiber laser and reblued it in an NRA Gunsmithing Class at Trinidad State Colle...
06/09/2024

Worked over an old Re*****on 870 with the fiber laser and reblued it in an NRA Gunsmithing Class at Trinidad State College.

Address

Rosanky, TX
78953

Telephone

+19794503164

Website

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