Up to 20% Off AR-15 Uppers & Accessories | Shop Now

Up to 20% Off AR-15 Uppers & Accessories | Shop Now

OD Green AT3 Tactical AR-15 Parts

OD Green AR-15 handguards, lower parts, and more for your build, finished in official Magpul OD Green Cerakote by AT3.

Showing 1–24 of 104 results

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Sale!

AT3™ 16″ .22LR Complete Assembled Billet Upper with BCG and Charging Handle

Sale!

AT3 Complete .223 Wylde Match Grade Upper Faxon Heavy Fluted Barrel

(4)

AT3™ Assembled Match Grade AR-15 Upper – .223 Wylde 16 Inch Faxon Firearms Barrel – No BCG/CH

Sale!

AT3 Tactical 16 Inch 5.56 NATO Lightweight Complete AR-15 Upper Assembly - No BCG or Charging Handle

(10)

AT3™ Assembled AR-15 Upper – .223/5.56 16″ Ballistic Advantage Barrel – No BCG/CH

RECOMMENDED

Sale!

AT3 Tactical SPEAR XL Suppressor Ready M-LOK Handguard - OD Green - 12 Inch

(60)

AT3™ SPEAR XL Suppressor Ready Free Float AR-15 Handguard – 12 & 15 Inch – M-LOK

Sale!

AT3 Tactical SPEAR XL with Forged Upper Combo - 12 Inch - OD Green

(2)

AT3™ Forged Upper Receiver and SPEAR XL Suppressor Ready Handguard Combo

Sale!

AT3 Tactical SPEAR XL with Billet Upper Combo - 12 Inch - OD Green

(1)

AT3™ Slick Side Upper Receiver and SPEAR XL Suppressor Ready Handguard Combo

Sale!

AT3 Tactical 10.5 Inch 9mm Complete AR-15 Upper Assembly - No BCG or Charging Handle copy

(3)

AT3™ 10.5 Inch Assembled PCC AR-15 Upper – 9mm 10.5 Inch Faxon Firearms Barrel – No BCG/CH

Sale!

AT3™ Upper Receiver and Pro Quad Rail Handguard Combo - OD Green

(19)

AT3™ AR-15 Upper Receiver and Pro Quad Rail Handguard Combo

Sale!

AT3 Tactical SPEAR M-LOK Handguard - 9 Inch OD Green

(726)

AT3™ SPEAR Free Float AR-15 Handguard – 9, 12, & 15 Inch – M-LOK

Sale!

(164)

AT3™ AR-15 Upper Receiver and SPEAR Handguard Combo

Sale!

AT3™ Pro Quad Rails - Free Float AR15 Handguards - OD Green

(308)

AT3™ Pro Quad Rail Free Float AR-15 Handguard – 7, 9, 12, & 15 Inch – Picatinny

Sale!

(4)

AT3™ Forged AR-15 Upper Receiver and Pro Quad Rail Combo

Sale!

(17)

AT3™ Forged Upper Receiver and SPEAR Handguard Combo

Sale!

AT3™ AR-15 M-LOK Angled Foregrip

(31)

AT3 Tactical Angled Grip – M-LOK – Available in 9 Colors

DAILY DEAL

AT3™ AR-15 M-LOK Handstop

(36)

AT3 Tactical Handstop – M-LOK – 9 Colors Available

Ends Friday

Save 35%

(103)

AT3™ Castle Nut for AR-15 Buffer Tubes – 9 Colors Available

(19)

AT3™ AT-15 Stripped Lower Receiver – Anodized and Cerakote

RECOMMENDED

(9)

AT3™ AT-15 M-LOK Builder Set – Anodized and Cerakote

(2)

AT3™ AT-15 Lower and Upper Receiver Set – Anodized and Cerakote

RECOMMENDED

(33)

AT3™ M-LOK Rail Section and QD Sling Mount Combo

RECOMMENDED

AT3 Tactical AT-15 Quad Rail Builder Set - Upper, Lower, and Handguard - 15 Inch - OD Green

(6)

AT3™ AT-15 Quad Rail Builder Set – Anodized and Cerakote

(128)

AT3™ Mil Spec AR-15 Buffer Tube – 9 Colors Available

DAILY DEAL

(128)

AT3™ Pro-Builder™ AR-15 Lower Parts Kit – No Grip or Trigger Assembly

Ends Friday

Save 20%

(35)

AT3™ Mil Spec End Plate for AR-15 – 9 Colors Available