WELCOME TO OUR STORE!

MAS Defense is committed to providing "Quality Parts at Reasonable Prices!" Our foundation is built on excellent customer service, honesty and integrity. These simple guidelines are what has made MAS Defense the preferred company it is today.

Thank you for your business and support!
Team MAS Defense


local_shipping

SHIPPING LEAD TIMES

Parts will ship in (1) business day. Barreled Uppers ship in approximately (1-2) business days. Barreled Uppers are built to order using our (50) point checklist, head spaced and test fired to ensure 100% function before they leave our facility. 

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LOCAL PICKUP

Local Pickup is available by appointment 10AM - 5PM, Monday - Friday in Charlotte, NC. You must have a NC SHIPPING address for this option to populate. If your state/zip is different, use NC, 28217. We do not have a retail store and are not taking walk-in customers at this time. 

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ORDERS

All of our inventory is LIVE DATA. If a part shows in stock, we have it in stock. We do not believe in "Back Ordering" parts. Barreled Upper Orders can not be changed or modified in any way after they have been placed. Please contact us before you place an order if you have any questions or if you are unsure of fitment. 


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FRAUD POLICY

Due to increased fraudulent activity, customers with different billing and shipping addresses or credit card names will be required to submit a copy of their drivers license to confirm their identity. Once confirmed, customers will NOT have to resubmit on future orders. We apologize for the inconvenience.

FEATURED PRODUCTS



AR15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - DIAMOND LIKE CARBON (DLC) AR15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - DIAMOND LIKE CARBON (DLC)
MSRP: $165.00
OUR PRICE: $144.99
SALE PRICE: $99.99
In Stock
HOLOSUN 2 MOA RED DOT 30MM TUBE SIGHT - HS406A HOLOSUN 2 MOA RED DOT 30MM TUBE SIGHT - HS406A
MSRP: $236.00
OUR PRICE: $199.99
SALE PRICE: $149.99
In Stock
(1)
MAS DEFENSE 15" NERO M-LOK FREE FLOAT ***BLEM*** MAS DEFENSE 15" NERO M-LOK FREE FLOAT ***BLEM***
MSRP: $130.00
OUR PRICE: $119.99
SALE PRICE: $89.99
In Stock
(2)
MAS DEFENSE 9.87" NERO M-LOK FREE FLOAT - FDE ***BLEM*** MAS DEFENSE 9.87" NERO M-LOK FREE FLOAT - FDE ***BLEM***
MSRP: $125.00
OUR PRICE: $114.99
SALE PRICE: $84.99
In Stock
(1)
20" .223 WYLDE 1x8 SPIRAL FLUTED CHROME MOLY BARREL 20" .223 WYLDE 1x8 SPIRAL FLUTED CHROME MOLY BARREL
MSRP: $170.00
OUR PRICE: $144.99
SALE PRICE: $92.99
In Stock
(5)
TROY INDUSTRIES 15" ALPHA RAIL - STRX-AL1-15BT-01 ***BLEM*** TROY INDUSTRIES 15" ALPHA RAIL - STRX-AL1-15BT-01 ***BLEM***
MSRP: $210.00
OUR PRICE: $184.99
SALE PRICE: $139.99
In Stock
NORTH SIDE KNIFE TITANIUM (6AL4V) KOMODO - BLACK NORTH SIDE KNIFE TITANIUM (6AL4V) KOMODO - BLACK
MSRP: $300.00
OUR PRICE: $269.99
SALE PRICE: $199.99
In Stock
18" .223 WYLDE 1x8 STRAIGHT FLUTED CHROME MOLY BARREL 18" .223 WYLDE 1x8 STRAIGHT FLUTED CHROME MOLY BARREL
MSRP: $160.00
OUR PRICE: $134.99
SALE PRICE: $78.99
In Stock
(19)
AR15 80% FORGED LOWER RECEIVER AND LOWER PARTS KIT COMBO AR15 80% FORGED LOWER RECEIVER AND LOWER PARTS KIT COMBO
MSRP: $115.00
OUR PRICE: $97.99
SALE PRICE: $76.99
In Stock
(5)
18" .223 WYLDE 1x8 SPIRAL FLUTED CHROME MOLY BARREL 18" .223 WYLDE 1x8 SPIRAL FLUTED CHROME MOLY BARREL
MSRP: $160.00
OUR PRICE: $134.99
SALE PRICE: $84.99
In Stock
(7)
M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - DIAMOND LIKE CARBON (DLC) M16 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - DIAMOND LIKE CARBON (DLC)
MSRP: $165.00
OUR PRICE: $144.99
SALE PRICE: $99.99
In Stock
(3)
SEEKINS PRECISION MCSR V2 10" KEYMOD RAIL - 10530005 ***BLEM*** SEEKINS PRECISION MCSR V2 10" KEYMOD RAIL - 10530005 ***BLEM***
MSRP: $160.00
OUR PRICE: $149.99
SALE PRICE: $129.99
In Stock
AR-10 .308 DPMS 80% FORGED LOWER RECEIVER AND CMMG LOWER PARTS KIT COMBO AR-10 .308 DPMS 80% FORGED LOWER RECEIVER AND CMMG LOWER PARTS KIT COMBO
MSRP: $185.00
OUR PRICE: $159.99
SALE PRICE: $129.99
In Stock
10.5" 300 BLACKOUT BARRELED UPPER - SEEKINS MCSR V2 KEYMOD 10" - ***BLEM*** 10.5" 300 BLACKOUT BARRELED UPPER - SEEKINS MCSR V2 KEYMOD 10" - ***BLEM***
MSRP: $420.00
OUR PRICE: $324.99
SALE PRICE: $259.99
In Stock