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***SALES & SPECIALS***
BLEM SALE
MAS DEFENSE
BALLISTIC ADVANTAGE
FAXON FIREARMS
FRANKLIN ARMORY
G-FLEX TRIGGERS
MAGPUL
MISSION FIRST TACTICAL
NORSSO GLOCK SLIDES
POLYMER80
ROCK RIVER ARMS
SB TACTICAL
SYLVAN ARMS
UTG / LEAPERS
BRANDS
A - L
5D TACTICAL
80% ARMS
AERO PRECISION
BALLISTIC ADVANTAGE
DEL-TON
FAXON FIREARMS
FRANKLIN ARMORY
G-FLEX TRIGGERS
GEISLER DEFENCE
HOLOSUN
JSD SUPPLY
M - Z
***MAS DEFENSE***
MAGPUL
MISSION FIRST TACTICAL
NORSSO GLOCK SLIDES
NORTH SIDE KNIVES
POLYMER80
ROCK RIVER ARMS
SB TACTICAL
SHOCKWAVE - KAK
SYLVAN ARMS
UTG / LEAPERS
AR-15
AR-15 BARRELED UPPERS
5.56 NATO / .223
7.5" - 8" 5.56 NATO
10.5" 5.56 NATO
11.5" 5.56 NATO
13.9" 5.56 NATO
14.5" 5.56 NATO
16" 5.56 NATO
18" 5.56 NATO
.223 WYLDE
16" .223 WYLDE
18" .223 WYLDE
20" .223 WYLDE
300 BLACKOUT
6" 300 AAC BLACKOUT
7.5" 300 AAC BLACKOUT
8.5" 300 AAC BLACKOUT
10.5" 300 AAC BLACKOUT
16" 300 AAC BLACKOUT
9MM
5.25" 9MM
8.3" 9MM
11" 9MM
16" 9MM
AR-15 BUILD KITS
AR-15 UPPER PARTS
AR-15 UPPER RECEIVERS
AR-15 BARRELS
5.56 NATO BARRELS
.223 WYLDE BARRELS
300 BLACKOUT BARRELS
9MM BARRELS
AR-15 BCG's / CHARGING HANDLES
BOLT CARRIER GROUPS
CHARGING HANDLES
HANDGUARDS
ALL HANDGUARDS
ACCESSORIES
DROP IN
4"-5" PISTOL
7" CARBINE
9"-10" SPECTER
11"-13" RIFLE
15"+ EXT RIFLE
AR-15 GAS BLOCKS / TUBES
AR-15 MUZZLE DEVICES
1/2 x 28 TPI
1/2 x 36 TPI
5/8 x 24 TPI
THREAD CONVERTERS
AR-15 LOWER PARTS
LOWER PARTS AND KITS
TRIGGERS
GRIPS
STOCKS - PISTOL BRACES
PISTOLS - ARM BRACES
RIFLES - STOCKS
80% LOWERS
POLYMER 80% LOWERS
FORGED 80% LOWERS
BILLET 80% LOWERS
AR-9 LOWER PARTS
AR-10
AR-10 BARRELED UPPERS
AR-10 UPPER PARTS
AR-10 UPPER RECEIVERS
AR-10 BARRELS
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AR-10 GAS BLOCK / GAS TUBES
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GLOCK SLIDE PARTS
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GLOCK FRAME PARTS
GLOCK 43 FRAME PARTS
GLOCK 26/27 FRAME PARTS
GLOCK 19/23 FRAME PARTS
GLOCK 17/22 FRAME PARTS
GLOCK 20/21 FRAME PARTS
76% - 80% FRAMES & JIGS
P80 JIGS
G43 SINGLE STACK
G26/27 SUB-COMPACT
G19/23/32 COMPACT
G17/22 FULL SIZE
G20/21 SF XL SIZE
SIG P320
SIG P320 SLIDE PARTS
SIG P320 FRAME PARTS
80% INSERTS & JIGS
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AR-15 BARRELED UPPERS
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5.56 NATO / .223
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18" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE MIL SPEC BARREL NUT
Alternative Views:
MSRP
: $391.00
Our Price
: $317.99
SALE PRICE
: $
244.99
Price with Selected Options
:
$244.99
Stock Status
:
In Stock
Product Code:
MAS-185N4-MDBN-15
Upper Receiver Options:
MAS DEFENSE AR-15 FORGED UPPER RECEIVER BLACK - MAS00101204
MAS DEFENSE AR-15 FORGED SLICK SIDE NO FWD ASSIST BLACK - MAS00101104
MAS DEFENSE AR-15 FORGED UPPER RECEIVER FLAT DARK EARTH - MAS00101208 [Add $14.99]
MAS DEFENSE AR-15 FORGED UPPER RECEIVER STEALTH GREY - MAS00101212 [Add $14.99]
Barrel Options:
18" 5.56 / .223 1X7 BALLISTIC ADVANTAGE SPR W/ OPS 12 MELONITE - BABL556020M
18" 5.56 / .223 1X8 FAXON FIREARMS GOVT / SOCOM PROFILE MELONITE - 15A58R18NSQ [Add $24.99]
Handguard Options:
MIL-SPEC BARREL NUT
Gas Block Options:
.750 LOW PROFILE GAS BLOCK - STEEL MELONITE NITRIDE
Gas Tube Options:
RIFLE GAS TUBE
RIFLE GAS TUBE - MELONITE NITRIDE [Add $4.99]
Muzzle Device Options:
A2 FLASH HIDER - 1/2x28
A2 MUZZLE COMPENSATOR - 1/2x28 [Add $4.99]
LINEAR COMPENSATOR - 1/2x28 [Add $14.99]
3C MUZZLE BRAKE MELONITE NITRIDE - 1/2x28 [Add $29.99]
FLASH CAN - 1/2x28 [Add $19.99]
FLASH CAN "SLIM SHORT" MUZZLE DEVICE - 1/2x28 [Add $14.99]
FLASH CAN "SLIM" - 1/2x28 [Add $19.99]
FLASH CAN "SLIM LONG" - 1/2x28 [Add $24.99]
KNURLED THREAD PROTECTOR - 1/2x28
***ON SALE - Choose a Bolt Carrier Group:
Options:
AR-15 SEMI PROFILE MELONITE NITRIDE BCG - MAS00103108 [Add $79.99]
AR-15 SEMI PROFILE RADIANT BLUE HAZE (BLUE GRAY) BCG - MAS00103126 [Add $164.99]
AR-15 SEMI PROFILE RADIANT GOLD TITANIUM (TiN) BCG - MAS00103124 [Add $164.99]
***ON SALE - Choose a Charging Handle:
Options:
AR-15 MIL-SPEC FCH - MAS00102102 [Add $11.99]
AR-15 GEN 1 DUAL PULL AMBI FCH - MAS00102114 [Add $17.99]
Qty:
DESCRIPTION
18" 5.56 / .223 AR-15 BARRELED UPPER - MAS DEFENSE MIL SPEC BARREL NUT
The options listed below come standard with this barreled upper. The drop down options listed above allow you to customize your build. You can leave them as is, change one option or change them all! We let you build your upper the way you want it built!
1. Upper Receiver
- 7075 T6 Aluminum A4. Precision Machined to Mil-Spec Tolerances. Black Hardcoat Anodized Mil-Std-171 Type III. M4 Ramps, Forward Assist, Ejection Door.
2. Barrel
- 18" 5.56 / .223 Barrel. Click on the drop down box above to choose from our selection.
3. Handguard
- Mil Spec Barrel Nut
4. Gas Block
- .750 Low Profile Steel Melonite Nitride Treated Gas Block
5. Gas Tube
- Rifle-Length Stainless Steel Gas Tube
6. Muzzle Device
- A2 Half Cage
Bolt Carrier Groups and Charging Handles are sold separately.
All barreled uppers are head spaced and test fired to ensure function.
Guaranteed to Perform - Directly from Ballistic Advantage's Website
We stand behind our commitment to performance. All Ballistic Advantage barrels are guaranteed to give sub Minute of Angle (MOA) accuracy with match grade ammunition.
We define sub MOA as a group size of 1 inch or under at 100 yards with a 3 shot magazine fed group, or 5 shot single loaded group.
ALL LAWS APPLY. IT IS THE RESPONSIBILITY OF THE BUYER TO UNDERSTAND ALL LAWS REGARDING PURCHASE AND OWNERSHIP OF THIS UPPER. WE STRONGLY URGE YOU TO CONTACT YOUR LOCAL FFL AND/OR THE ATF WITH ANY AND ALL QUESTIONS TO MAKE SURE YOU UNDERSTAND THE LAW BEFORE PURCHASING THIS ITEM.
***80% LOWERS CANNOT BE PURCHASED WITH BARRELED UPPERS OR BUILD KITS. ORDERS THAT INCLUDE THEM WILL BE CANCELLED AND CHARGED A 15% CANCELLATION FEE***.
RELATED ITEMS
AR-15 BOLT CARRIER GROUP 5.56 & 300 BLACKOUT BCG - MELONITE NITRIDE
SALE PRICE
: $79.99
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