April Coupon Codes — Up to 50% OFF MAS Defense Redeem

Treat yourself to huge savings with MAS Defense Coupon Codes: 9 Discount Codes for April 2026.

Last updated: Mar 31, 2026

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25%

OFF

25% Off Sitewide At Mas Defense

Exp: May 31, 2026

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HS2025

25%

OFF

25% Off Mas Defense Cerakote Ar15 American Flag Builder (Minimum Order $300) At Mas Defense

Exp: May 31, 2026

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BF2025

50%

OFF

Get Up To 50% Off Blem Sale Items At Mas Defense

Exp: Soon

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50%

OFF

Up To 50% Off Blem Sale Items At Mas Defense

Exp: Soon

Get Deal

42%

OFF

At Mas Defense Up To 42% Off Mas Defense

Exp: Soon

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41%

OFF

Mas Defense Discount: Up To 41% Off Ballistic Advantage

Exp: Soon

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30%

OFF

Ballistic Advantage Sale: Save 30% On Precision Barrels

Exp: Soon

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20%

OFF

20% Off Mas Defense Items + Free Shipping

Exp: Soon

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20%

OFF

Mas Defense 9Mm Glock 19 Barrel - Chameleon Green Pvd - 20% Off

Exp: Soon

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10%

OFF

Get 10% Off Any Purchase: With Code

Exp: Soon

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HONOR24

10%

OFF

10% Off All: With Code At Mas Defense

Exp: Soon

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LD24

OFF

Save 5% Off On Your First Purchase

Exp: Soon

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WELCOME5

OFF

Mas Defense Promo: Save 5% On Your Orders

Exp: Soon

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military5

50%

OFF

Receive Up To 50% Off Blem Sale Items At Mas Defense

Exp: Soon

Get Deal

15%

OFF

15% Off Selected Items

Exp: Soon

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MEMDAY18

Code

Use Code To Save More At Mas Defense

Exp: Soon

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labday23

25%

OFF

25% Off On Select Items At Masdefense.com

Exp: Soon

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MEMDAY25

Expired MAS Defense Coupons

might still work

25%

OFF

Get 25% Off Entire Orders Using Mas Defense Promo Code At Mas Defense W/Coupon Code

Expired

Exp: Jan 14, 2026

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HS2025

25%

OFF

Get An Extra 25% Off $300+ Select Items.

Expired

Exp: Jan 14, 2026

Get Code

BF2025

About MAS Defense

MAS Defense is an AR-15, AR-10 and Glock parts store, committed to providing every customer with "Quality Parts at Reasonable Prices. They make Building, modifying or upgrading your firearm both fun and hassle free. MAS Defense site shows live data. If you can buy it, they have it in stock. MAS Defense specialty includes building quality rifles, SBR and pistol uppers at a reasonable price. MAS Defense does not have a retail store and are not taking walk-in customers at this time. Hence, all orders must be placed through the website. Customer in Charlotte, NC can choose Local Pickup which is available by appointment Monday to Friday, 10am - 5pm