AT3 Tactical
AT3 Tactical
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OD Green AR-15 Build Kits and Assemblies

76 products
Up to 20% off

AT3™ AT-15 M-LOK Builder Set – Anodized and Cerakote
RECOMMENDED
+125 options
(9)
$274.99from $244.79
In stock

AT3™ AT-15 Lower and Upper Receiver Set – Anodized and Cerakote
8 options
(2)
from $192.99
In stock
Up to 15% offAT3 Tactical AT-15 Quad Rail Builder Set - Upper, Lower, and Handguard - 15 Inch - OD Green

AT3™ AT-15 Quad Rail Builder Set – Anodized and Cerakote
RECOMMENDED
32 options
(6)
$287.99from $256.69
In stock
Up to 20% offAT3 Tactical AR-15 Ultimate Cerakote Color Upgrade Kit - OD Green

AT3 Tactical AR-15 Ultimate Cerakote Color Upgrade Kit
8 options
(10)
$123.99from $99.19
In stock

AT3™ AR-15 Upper Receiver and SPEAR Handguard Combo
24 options
(164)
from $174.99
In stock
Up to 15% off

AT3 SPEAR Furniture Kit – AT3 AR-15 M-LOK Handguard, Magpul MOE Stock & Grip
24 options
(84)
$168.99from $156.39
In stock

AT3™ Forged Upper Receiver and SPEAR Handguard Combo
21 options
(17)
from $190.99
In stock
Magpul MOE M-LOK Furniture Kit - Stock, Carbine Handguard & Grip

Magpul MOE M-LOK AR-15 Furniture Kit – Stock, Carbine Handguard & Grip
+127 options
(335)
from $103.40
In stock
Up to 20% offAT3 Tactical AR-15 Cerakote Color Upgrade Kit - OD Green

AT3 Tactical AR-15 Cerakote Color Upgrade Kit
8 options
(14)
$35.49from $28.39
In stock
Up to 20% offAT3 Tactical AR-15 Enhanced Cerakote Color Upgrade Kit - OD Green

AT3 Tactical AR-15 Enhanced Cerakote Color Upgrade Kit
8 options
(9)
$78.99from $63.19
In stock
AT3 Tactical SPEAR XL with Billet Upper Combo - 12 Inch - OD Green

AT3™ Slick Side Upper Receiver and SPEAR XL Suppressor Ready Handguard Combo
16 options
(1)
from $237.99
In stock
AT3 Tactical SPEAR XL with Forged Upper Combo - 12 Inch - OD Green

AT3™ Forged Upper Receiver and SPEAR XL Suppressor Ready Handguard Combo
16 options
(2)
from $229.99
In stock
AT3™ Upper Receiver and Pro Quad Rail Handguard Combo - OD Green

AT3™ AR-15 Upper Receiver and Pro Quad Rail Handguard Combo
32 options
(20)
from $187.99
In stock

AT3™ Forged AR-15 Upper Receiver and Pro Quad Rail Combo
28 options
(4)
from $203.99
In stock

AT3 AR-15 Lower Build Kit – Magpul Stock and Grip, AT3 Lower Parts Kit and Buffer Assembly
3 options
(5)
from $225.49
In stock
AT3 Tactical 16 Inch 5.56 NATO Lightweight Complete AR-15 Upper Assembly - No BCG or Charging Handle

AT3™ Assembled AR-15 Upper – .223/5.56 16″ Ballistic Advantage Barrel – No BCG/CH
16 options
(10)
from $398.99
In stock
Up to 20% offAT3 Tactical Rifle Kit with Lightweight Ballistic Advantage Barrel OD Green

AT3 Tactical 16″ 5.56 NATO Pencil Barrel AR-15 JNL Ready Build Kit – M-LOK / Magpul CTR
3 options
(7)
$727.49from $617.99
In stock
STNGR Complete AR-15 Upper Receiver with 16 Inch Barrel, BCG and Charging Handle - HWK Handguard, OD Green

STNGR 16″ .223 Wylde Complete Assembled Upper Receiver w/ 15″ HWK® Handguard, BCG & CH
3 options
(2)
from $533.99
In stock
AT3 Tactical 10.5 Inch 300 BLK Complete AR-15 Upper Assembly - No BCG or Charging Handle

AT3™ 10.5 Inch .300 Blackout Assembled Pistol Upper for AR-15 – No BCG/CH
8 options
(13)
from $402.49
In stock
Up to 15% off

AT3™ AT-15 SPEAR XL Billet Suppressor Ready Builder Set – Anodized and Cerakote
16 options
from $332.99
In stock
15% offAT3 Tactical 10.5 Inch 9mm Complete AR-15 Upper Assembly - No BCG or Charging Handle copy

AT3™ 10.5 Inch Assembled PCC AR-15 Upper – 9mm 10.5 Inch Faxon Firearms Barrel – No BCG/CH
8 options
(3)
$319.49from $302.17
In stock
STNGR Ultimate Handguard Bundle - HWK - 15 Inch - OD Green

STNGR Ultimate HWK® M-LOK Handguard Bundle
12 options
(3)
from $167.99
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
10% offAT3 Tactical SPEAR XL Forged Builder Set - 12 Inch - OD Green

AT3™ AT-15 SPEAR XL Forged Suppressor Ready Builder Set – Anodized and Cerakote
RECOMMENDED
16 options
(1)
$349.49from $314.54
In stock
Popular:
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