August 13, 2019

Online Purchases And Transferring A Firearm

The subject of buying guns online comes up often, and why not? Everyone’s buying habits have changed in recent years to include looking for the best […]
August 13, 2019

Gun Store Etiquette – A Safety Reminder

I have worked in the firearms industry for some time now. I have also worked retail firearms, and have immediate family that still does. I know […]
August 13, 2019

10 Things NOT to do in a Gun Store

#1 – Jiggle gun safe handles, and when employees ask, ”Would you want to see inside?” say, “No.” – It’s horribly misleading and we promise we’re […]
August 13, 2019

Are Online Retailers Killing Local Gun Stores? Should We Care?

THE GUN INDUSTRY ISN’T EXACTLY AGILE Our industry is a funny one, too. The gun business has to be one of the slowest-moving and the most […]
August 13, 2019

New GLOCKS: G48 And G43X Black Slide Slimline Pistols Set To Debut

GLOCK has announced to distributors that the new G43X and G48 Black Slide models will be hitting loading docks across the country in a few short […]
August 13, 2019

Unconfirmed: Secret Service Goes Glock In 9mm?

Unconfirmed: Secret Service Goes Glock In 9mm? The P229, in .357 SIG, has been in use since 1999, and the reported move to Glock will also […]
August 13, 2019

Concealed Carry Corner: Carry Ammo Care – How to Maintain Your Carry Ammo

When carrying a gun daily it’s easy to get caught up in what gun is the best for concealed carry, but we sometimes forget about looking […]
March 17, 2019

Beginner’s guide to building an AR15

More than 5 million U.S. citizens now own a semi-automatic AR-15. AR-15s are sometimes incorrectly referred to as assault rifles, which by definition must be capable […]
October 5, 2018

About Sinner Mass

We are Veteran owner and operated. We have our FFL to assist with transfers, and all your firearm and ammo needs. We specialize in Cerkote for […]
October 4, 2018

About the services we offer

To be continued…