Core Custom Solutions LLC

August 9th, 2021
We have ammo in stock!

9mm!
.223!
.22 LR!
7.62x39!
.380 ACP!
... and more. Ask us!

Custom Firearms and Components for Precision and Competitive Shooters

Whether you're looking for a little black rifle and not sure which of the thousands of variants is right for you, struggling with a .22 that can't get through a magazine without jamming, or looking to get started in a practical shooting discipline and wondering what to use, we can help.

410 Great Rd. Suite 6-2-2-S | Littleton MA | 978.431.0075 |

Precision Pistol Components

Want to compete in USPSA or IDPA, but don't know what to get? No problem. Tell us what division you want to compete in, and we'll provide you with everything you need to be competitive.

More about custom pistols

Reliable Small-bore Rifles

Let us turn your box stock .22 LR jammomatic into a reliable, accurate, and handy tack-driver.

More about small-bore rifle services

Custom Gunsmithing

Looking for a little black rifle, but not quite sure what you need?