AT3 Tactical
AT3 Tactical
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FDE AR-15 Build Kits and Assemblies

84 products
STNGR Ultimate Handguard Bundle - HWK - 15 Inch - Flat Dark Earth

STNGR Ultimate HWK® M-LOK Handguard Bundle
12 options
(3)
from $167.99
In stock
AT3 Tactical SPEAR XL Forged Builder Set - 12 Inch - Flat Dark Earth

AT3™ AT-15 SPEAR XL Forged Suppressor Ready Builder Set – Anodized and Cerakote
RECOMMENDED
16 options
(1)
from $349.49
In stock
Magpul MOE SL™ SLIM LINE Furniture Kit - Stock, Grip & M-LOK Carbine Handguard

Magpul MOE SL Furniture Kit | AR-15 Stock, Grip & M-LOK Handguard
12 options
(41)
from $125.25
In stock
Magpul PREMIUM AR-15 Furniture Kit - CTR Stock, MOE+ Grip & M-LOK Carbine Handguard

Magpul CTR Stock Kit | Furniture Kit for AR-15– CTR Stock, MOE+ Grip & M-LOK Carbine Handguard
12 options
(61)
from $125.25
In stock
AT3™ FF-ML 10.5 Inch Complete Pistol Upper - Faxon Firearms 10.5 Inch .223/5.56 Barrel - 9" M-LOK Free Float Handguard

AT3™ 10.5 Inch Assembled AR-15 Pistol Upper – 10.5 Inch Faxon .223/5.56 SOCOM Barrel – No BCG/CH
24 options
(8)
from $369.99
In stock
AT3 Tactical Complete .350 Legend AR-15 Upper Receiver - No BCG or CH - Flat Dark Earth

AT3™ Assembled AR-15 Upper – .350 Legend Faxon Barrel – No BCG or CH
8 options
from $434.49
In stock

AT3™ 16″ .22LR Complete Assembled Billet Upper with BCG and Charging Handle
8 options
from $508.99
In stock
15% offUTG PRO 6-Position Mil-spec AR-15 Stock Kit

UTG PRO 6-Position Mil-spec AR-15 Stock Kit
(16)
$54.97from $46.72
In stock
AT3™ Forged AR-15 Upper Receiver Kit - Includes Matching Forward Assist & Dust Cover Assemblies

AT3™ Forged AR-15 Upper Receiver Kit – Includes Matching Forward Assist & Dust Cover Assemblies
7 options
from $111.49
In stock
AT3™ Assembled Pistol Upper for AR-15 - 5.56 NATO - 10.5" Barrel - 12" Handguard - No BCG/CH

AT3™ Assembled Pistol Upper for AR-15 – 5.56 NATO – 10.5″ Barrel – 12″ Handguard – No BCG/CH – 3 Colors
3 options
from $402.49
In stock
UTG PRO S3 Mil-Spec Buttstock Kit - All Parts Included - Buffer, Tube, Springs, & More

UTG PRO S3 Mil-Spec AR-15 Buttstock Kit – All Parts Included – Buffer, Tube, Springs, & More
2 options
(12)
from $59.97
In stock
STNGR Complete AR-15 Upper Receiver with 16 Inch Barrel, BCG and Charging Handle - RPTR Handguard, Flat Dark Earth

STNGR 16″ .223 Wylde Complete Assembled Upper Receiver w/ 15″ RPTR® Handguard, BCG & CH
RECOMMENDED
3 options
(1)
from $538.99
In stock
AT3 Complete .223 Wylde Match Grade Upper Faxon Heavy Fluted Barrel

AT3™ Assembled Match Grade AR-15 Upper – .223 Wylde 16 Inch Faxon Firearms Barrel – No BCG/CH
24 options
(4)
from $506.99
In stock
STNGR Complete AR-15 Upper Receiver with 16 Inch Barrel, BCG and Charging Handle - VYPR Handguard, Flat Dark Earth

STNGR 16″ .223 Wylde Complete Assembled Upper Receiver w/ 15″ VYPR® Handguard, BCG & CH
RECOMMENDED
3 options
(1)
from $529.99
In stock
AT3™ FF-ML 16 Inch .300 BLK Complete Upper - .300 AAC Blackout 16 Inch Ballistic Advantage Barrel - 15" M-LOK Free Float Handguard

AT3™ 16 Inch .300 BLK Assembled AR-15 Upper – 16 Inch Ballistic Advantage Barrel – No BCG/CH
8 options
(7)
from $424.49
In stock
AT3™ Assembled Forged Upper for AR-15 - 5.56 NATO - 16" Barrel - 15" Free Float Quadrail - No BCG/CH

AT3™ Assembled Forged Upper for AR-15 – 5.56 NATO – 16″ Barrel – 15″ Free Float Quadrail – No BCG/CH – 3 Colors
3 options
(1)
from $428.99
In stock
AT3 Tactical .22LR Complete Upper Receiver with BCG and Charging Handle - 9 Inch - FDE

AT3™ 9″ .22LR Complete Assembled Pistol Billet Upper with BCG and Charging Handle
8 options
from $503.49
In stock
STNGR Ultimate Handguard Bundle - VYPR - 15 Inch - Flat Dark Earth

STNGR Ultimate VYPR® M-LOK Handguard Bundle
12 options
from $163.99
In stock
AT3™ 16″ .22LR Complete Assembled Forged Upper with BCG, Charging Handle, & Magazine - 8 Colors

AT3™ 16″ .22LR Complete Assembled Forged Upper with BCG, Charging Handle, & Magazine – 8 Colors
8 options
(1)
from $598.49
In stock
10% offBCM GUNFTR STOCK KIT MOD0 SOPMOD FDE

Bravo Company Gunfighter MOD0 SOPMOD Stock Kit – Includes all Receiver Extension/Buffer Parts
RECOMMENDED
2 options
(3)
$115.90from $104.31
In stock
AT3™ Assembled Forged Upper for AR-15 - 5.56 NATO - 16" Barrel - 12.5" Free Float Quadrail - No BCG/CH

AT3™ Assembled Forged Upper for AR-15 – 5.56 NATO – 16″ Barrel – 12.5″ Free Float Quadrail – No BCG/CH – 3 Colors
3 options
from $421.99
In stock
STNGR Ultimate Handguard Bundle - RPTR - 15 Inch - Flat Dark Earth

STNGR Ultimate RPTR® M-LOK Handguard Bundle
12 options
from $173.99
In stock
AT3™Assembled Forged Pistol Upper for AR-15 - 5.56 NATO - 10.5" Barrel - 9" Free Float Quadrail - No BCG/CH - 3 Colors

AT3™Assembled Forged Pistol Upper for AR-15 – 5.56 NATO – 10.5″ Barrel – 9″ Free Float Quadrail – No BCG/CH – 3 Colors
3 options
from $406.99
In stock

B5 Systems Bravo AR-15 Furniture Kit – Stock, Carbine M-LOK Handguard, and Pistol Grip
4 options
(1)
from $104.99
In stock
Popular:
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