Monmouth Arms LLC - a family owned and operated Gun Store

Gun Store
Sales of Rifles and Shotguns
Sales of New and Used Handguns and Pistols
Monmouth Arms NJ Gun Store
Rifles and Shotguns

Hunting, Home Defense or looking for some range fun, Our low pressure team will make sure you have nothing but a positive buying experience.


Buying your first handgun or an experienced skilled shooter, Let us match you to the perfect handgun. we carry all major brands of semi-Automatics Pistols and Revolvers.

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Monmouth Arms Marlboro NJ Gun Store

Monmouth Arms is a Gun Store located in Marlboro NJ.

New & Used FireArms

Handguns – Rifles – Shotguns – Receivers

We carry all brands of firearms.

New & Used Fire Arms

Handguns – Rifles – Shotguns – Receivers

We carry all brands of firearms

If you have a firearm that arrived at our store for transfer, Please submit an Appointment Request.

If you see an item that is in-stock please contact us using the following methods.

Phone: 732-547-1243
Text Message: 732-547-1243

We will gladly reserve any firearms we have in-stock using a credit card over the phone.

Firearms Sales

We buy, sell and trade used firearms. Whether it’s a single firearm or an entire collection, we will happily evaluate anything you have to sell, including: rifles, shotguns, handguns and accessories.

We can also sell your firearm on consignment.

Our Services

  • New and Used Firearm Sales
  • Firearm Transfers.
  • Installation of Handgun Sights.
  • AR and AK NJ Compliance Work.
  • Pin and weld of Muzzle Devices.
  • Stock Pinning.
  • Limit Magazine Capacity.
  • AR-Rifle Customization.

Our Location

Monmouth Arms LLC
172 US 9 North
Englishtown NJ 07726


We are located on the 2nd floor of Marlboro Square Shopping Center. Just south of Kohl’s and across from Buffalo Wild Wings.


vector O.
vector O.
11:15 10 Sep 21
Excellent experience! Will use Steve as my ffl from now on. Thank you for the compliance work, ... looks great!read more
Jim N.
Jim N.
13:07 02 Sep 21
Smooth as ice ! Always answered my calls and we worked out a deal for a Glock, I love it ! Will be... back soon as I can, you the man! Thanks Steveread more
Bill M
Bill M
17:50 29 Aug 21
Solid FFL
Jake W.
Jake W.
17:57 04 Aug 21
great place for all your firearm needs! Had a Glock 42 transferred up from an FFL in Florida. Steve... was very helpful throughout the whole transfer process. NICs system must be crazy overloaded, as it took about a week for the “instant” background check to return. In the mean time, just be patient! Steve has you covered! I will be recommending Monmouth Arms to all my friends, and will most definitely be returning again in the future!read more

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