MAS Defense is committed to providing you 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. We strive to meet all of your needs and hope to become your one and only tactical weapon store. Contact us directly with any questions or to discuss your build.


  
*** LEAD TIMES
-Phone calls and e-mails can take up to 48 hours to respond to.
-Parts will ship in approximately 1-2 business day.
-Barreled Uppers will ship in approximately 1-3 business days.

**** INVENTORY
All inventory is LIVE DATA. If a part shows in stock, we have it in stock. We do not believe in
"Back Ordering" parts and will NEVER sell any part that we do not have in stock.


***** MODIFYING ORDERS
Orders can NOT be edited, changed or modified in any way once they have been placed. Please
make sure you are 100% sure you are ordering the correct parts. Give us a call before you place
an order if you have any questions or if you are unsure of fitment.


****** LOCAL PICKUP
Local Pickup is available by appointment only Monday - Friday in Charlotte, NC.

 

     
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    MAS DEFENSE T-SHIRT SPLATTER LOGO - CHARCOAL - MEDIUM MAS DEFENSE T-SHIRT SPLATTER LOGO - CHARCOAL - LARGE MAS DEFENSE T-SHIRT SPLATTER LOGO - CHARCOAL - EXTRA LARGE MAS DEFENSE T-SHIRT SPLATTER LOGO - CHARCOAL - 2 EXTRA LARGE
    MAS DEFENSE T-SHIRT SPLATTER LOGO - CHARCOAL - MEDIUMMAS DEFENSE T-SHIRT SPLATTER LOGO - CHARCOAL - LARGEMAS DEFENSE T-SHIRT SPLATTER LOGO - CHARCOAL - EXTRA LARGEMAS DEFENSE T-SHIRT SPLATTER LOGO - CHARCOAL - 2 EXTRA LARGE

    $22.99

    $14.99

    $22.99

    $14.99

    $22.99

    $14.99

    $22.99

    $15.99

    GEAR HEAD WORKS TAILHOOK MOD1 COMPLETE BUFFER TUBE KIT AR15 HOLOSUN 2 MOA RED DOT 30MM TUBE SIGHT - HS406A HOLOSUN HUD SOLAR POWERED CIRCLE DOT SIGHT - HS510C HOLOSUN PARALOW RED DOT SIGHT WITH ACSS RETICLE - HS503G-ACSS
    GEAR HEAD WORKS TAILHOOK MOD1 COMPLETE BUFFER TUBE KIT AR15HOLOSUN 2 MOA RED DOT 30MM TUBE SIGHT - HS406AHOLOSUN HUD SOLAR POWERED CIRCLE DOT SIGHT - HS510CHOLOSUN PARALOW RED DOT SIGHT WITH ACSS RETICLE - HS503G-ACSS

    $169.99

    $149.99

    $199.99

    $174.99

    $299.99

    $259.99

    $219.99

    $179.99

    TROY INDUSTRIES REAR FOLDING BATTLESIGHT - ROUND APERTURE - BLK BLACKHAWK NIGHT-OPS ALLY COMPACT HANDHELD LIGHT L-1A2  75FL023BK BLACKHAWK NIGHT-OPS ALLY COMPACT HANDHELD LIGHT L-2A2 75FL024BK BLACKHAWK NIGHT-OPS ALLY COMPACT HANDHELD LIGHT L-3V - 75FL025BK
    TROY INDUSTRIES REAR FOLDING BATTLESIGHT - ROUND APERTURE - BLKBLACKHAWK NIGHT-OPS ALLY COMPACT HANDHELD LIGHT L-1A2 75FL023BKBLACKHAWK NIGHT-OPS ALLY COMPACT HANDHELD LIGHT L-2A2 75FL024BKBLACKHAWK NIGHT-OPS ALLY COMPACT HANDHELD LIGHT L-3V - 75FL025BK

    $104.99

    $74.99

    $49.99

    $14.99

    $59.99

    $16.99

    $69.99

    $19.99

    MAS DEFENSE 7.25" SLIM M-LOK FREE FLOAT (CARBINE) MAS DEFENSE 9.87" SLIM M-LOK FREE FLOAT (SPECTER) MAS DEFENSE 12.62" SLIM M-LOK FREE FLOAT  (RIFLE) MAS DEFENSE 15" SLIM M-LOK FREE FLOAT  (EXTENDED RIFLE)
    MAS DEFENSE 7.25" SLIM M-LOK FREE FLOAT (CARBINE)MAS DEFENSE 9.87" SLIM M-LOK FREE FLOAT (SPECTER)MAS DEFENSE 12.62" SLIM M-LOK FREE FLOAT (RIFLE)MAS DEFENSE 15" SLIM M-LOK FREE FLOAT (EXTENDED RIFLE)

    $99.99

    $69.99

    $109.99

    $79.99

    $119.99

    $89.99

    $129.99

    $99.99

    (2)
    YANKEE HILL 9.29" S.L.K. KEYMOD SERIES YHM-5240 (MID-LENGTH) TROY INDUSTRIES 11" BATTLERAIL ALPHA WITH FRONT SIGHT (RIFLE) TROY INDUSTRIES 13" BATTLERAIL ALPHA WITH FRONT SIGHT (RIFLE) 18" 5.56 / .223 BARRELED UPPER - MAS 15" SLIM M-LOK - PREMIUM
    YANKEE HILL 9.29" S.L.K. KEYMOD SERIES YHM-5240 (MID-LENGTH)TROY INDUSTRIES 11" BATTLERAIL ALPHA WITH FRONT SIGHT (RIFLE)TROY INDUSTRIES 13" BATTLERAIL ALPHA WITH FRONT SIGHT (RIFLE)18" 5.56 / .223 BARRELED UPPER - MAS 15" SLIM M-LOK - PREMIUM

    $199.99

    $149.99

    $229.99

    $189.99

    $249.99

    $199.99

    $459.99

    $299.99

    16" .223 WYLDE 1X8 STAINLESS MELONITE YHM LIGHTWEIGHT 9.2" UPPER 4.75" 9MM BARRELED UPPER - SPIKES 7" BAR2 RAIL & UPPER **SALE** 10.5" 5.56 /.223 BARRELED UPPER - DIAMONHEAD 10.25" VRS T KEYMOD 10.5" 300 BLACKOUT BARRELED UPPER DIAMONHEAD 10.25" VRS T KEYMOD
    16" .223 WYLDE 1X8 STAINLESS MELONITE YHM LIGHTWEIGHT 9.2" UPPER4.75" 9MM BARRELED UPPER - SPIKES 7" BAR2 RAIL & UPPER **SALE**10.5" 5.56 /.223 BARRELED UPPER - DIAMONHEAD 10.25" VRS T KEYMOD10.5" 300 BLACKOUT BARRELED UPPER DIAMONHEAD 10.25" VRS T KEYMOD

    $424.99

    $279.99

    (2)

    $459.99

    $339.99

    $444.99

    $269.99

    $459.99

    $269.99

    (1)
    10.5" 9MM BARRELED UPPER - DIAMONHEAD 10.25" VRS T KEYMOD 10.5" 7.62 x 39  BARRELED UPPER - DIAMONHEAD 10.25" VRS T KEYMOD 16" 5.56 / .223 BARRELED UPPER - DIAMONHEAD 10.25" VRS T KEYMOD 16" 300 BLACKOUT BARRELED UPPER - DIAMONHEAD 10.25" VRS T KEYMOD
    10.5" 9MM BARRELED UPPER - DIAMONHEAD 10.25" VRS T KEYMOD10.5" 7.62 x 39 BARRELED UPPER - DIAMONHEAD 10.25" VRS T KEYMOD16" 5.56 / .223 BARRELED UPPER - DIAMONHEAD 10.25" VRS T KEYMOD16" 300 BLACKOUT BARRELED UPPER - DIAMONHEAD 10.25" VRS T KEYMOD

    $464.99

    $259.99

    $459.99

    $269.99

    $419.99

    $269.99

    $439.99

    $269.99

    16" 9MM BARRELED UPPER - DIAMONDHEAD USA 10.25" VRS T-556 KEYMOD 16" 7.62x39 BARRELED UPPER - DIAMONDHEAD 10.25" VRS T-556 KEYMOD 18" 5.56 / .223 BARRELED UPPER - DIAMONHEAD 10.25" VRS T KEYMOD 16" 300 BLK MN BARRELED UPPER TROY ALPHA BATTLERAIL 11″ W/ SIGHT
    16" 9MM BARRELED UPPER - DIAMONDHEAD USA 10.25" VRS T-556 KEYMOD16" 7.62x39 BARRELED UPPER - DIAMONDHEAD 10.25" VRS T-556 KEYMOD18" 5.56 / .223 BARRELED UPPER - DIAMONHEAD 10.25" VRS T KEYMOD16" 300 BLK MN BARRELED UPPER TROY ALPHA BATTLERAIL 11″ W/ SIGHT

    $444.99

    $259.99

    $439.99

    $269.99

    $429.99

    $269.99

    $484.99

    $334.99

    16" 300 BLK SS BARRELED UPPER TROY ALPHA BATTLERAIL 11″ W/ SIGHT 16" 5.56/.223 BARRELED UPPER TROY ALPHA BATTLERAIL 11″ W/ SIGHT 18" .223 WYLDE BARRELED UPPER TROY ALPHA BATTLERAIL 13″ W/ SIGHT
    16" 300 BLK SS BARRELED UPPER TROY ALPHA BATTLERAIL 11″ W/ SIGHT16" 5.56/.223 BARRELED UPPER TROY ALPHA BATTLERAIL 11″ W/ SIGHT18" .223 WYLDE BARRELED UPPER TROY ALPHA BATTLERAIL 13″ W/ SIGHT

    $494.99

    $339.99

    $464.99

    $334.99

    $534.99

    $349.99