Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
Questions & Answers
It says the Handguard is 15” but a question answered says it is 12” trying to find out which length it is? Expert Answer

The Guntec USA AR-15 Ultimate Rifle Kit Handguard is 15" that answer is being corrected.

by Hunter, Gear Expert, December 7, 2022
Does this kit fit an Armalite Ar-10? Expert Answer

The Guntec USA AR-15 Ultimate Rifle Kit has certain small components that would work such as the pistol grip and buffer tube, however, other components like the handguard, bolt catch, magazine catch, pivot pin, takedown pin and more would not be compatible.

by Ethan, Gear Expert, August 17, 2022
This item is currently on sale and has a new, lower price!
Show In Stock Only
9 Models Available

Show with deals only:

On Sale
Color
All
Search

Product Info for Guntec USA AR-15 M-LOK Ultimate Rifle Kit

The Guntec USA AR-15 Ultimate Rifle Kit features an assortment of top-shelf, high-quality products that will completely transform your rifle build. These AR15 Lower Parts by Guntec USA are rigorously tested for quality and durability to bring you the best bang for your buck as well as the most bang for your buck. The free-floating Guntec USA AR-15 Ultimate Rifle Package features a high-strength forearm a proprietary barrel nut that securely holds your barrel in place and withstands the onslaught of heavy recoil. When you use the array of Guntec USA AR-15 parts and furniture, your rifle will transform to a totally new beast. However, these parts won't break the bank. That's because these products included an extended takedown pin set, a multi-tool, an extended trigger pin, an enhanced trigger guard and a short-throwing handguard. That's a full blown AR-15 build that takes your best shot and amplifies it with power. Create a better shooting experience by installing the Guntec USA AR-15 Complete Rifle Kit.image

Specifications for Guntec USA AR-15 M-LOK Ultimate Rifle Kit:

Manufacturer: Guntec USA
Finish: Anodized
Fabric/Material: T6 Aluminum
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Rifle
Handguard Length: 15 in
Handguard Type: Free-Float
Gun Rail: M-LOK
Gas System Length: Rifle Length
Weight: 64 oz
Condition: New
Inner Diameter: 1.34 in
Outer Diameter: 2 in
Height: 2 in
Buffer Tube Size: Mil-Spec
Mount Type: M-LOK
Length: 15 in
Hand: Right
Width: 1.5 in

Features of Guntec USA AR-15 M-LOK Ultimate Rifle Kit

  • Ultimate Rifle Kit Includes: AR-15 Ultralight Series Complete Furniture Set (Includes 15" Handguard, Grip, Stock, and Mil-Spec Buffer Tube Set); AR-15 Micro Slip Over Barrel Shroud With Multi Port Muzzle Brake; AR-15 Charging Handle With Gen 5 Latch; AR-15 Aluminum Low Profile .750 Gas Block; AR 5.56 Cal Extended Takedown Pin Set (Gen 2); AR-15 Extended Bolt Catch Release; AR-15 Anti-Rotation Trigger/Hammer Pin Set; AR-15 Multi Degree Short Throw Ambi Safety; AR-15 Ejection Port Dust Cover Assembly (Gen 3) (Recommended For Billet Uppers Only); M-LOK Micro Angle Grip; AR-15 Enhanced Trigger Guard; Extended Mag Catch Paddle Release; Forward Assist Assembly

Package Contents:

  • Guntec USA AR-15 M-LOK Ultimate Rifle Kit
  • Proprietary Barrel Nut

Guntec USA AR-15 M-LOK Ultimate Rifle Kit Orderable Models

List of Orderable Models

  • Guntec USA AR-15 M-LOK Ultimate Rifle Kit, 15in, Bronze, ULT-RK-BRZ , MPN: ULT-RK-BRZ , UPC: 752574671673 , Code: 2AH-HZ-QOERF11-ULT-RK-BRZ
  • Guntec USA AR-15 Ultimate Rifle Kit, Anodized Blue, ULT-RK-BLUE , MPN: ULT-RK-BLUE , UPC: 709016735578 , Code: 2AH-HZ-QOERF11-ULT-RK-BLUE
  • Guntec USA AR-15 Ultimate Rifle Kit, Anodized Green, ULT-RK-GREEN , MPN: ULT-RK-GREEN , UPC: 709016735585 , Code: 2AH-HZ-QOERF11-ULT-RK-GREEN
  • Guntec USA AR-15 Ultimate Rifle Kit, Anodized Red, ULT-RK-RED , MPN: ULT-RK-RED , UPC: 709016735547 , Code: 2AH-HZ-QOERF11-ULT-RK-RED
  • Guntec USA AR-15 Ultimate Rifle Kit, Anodized Gold, ULT-RK-GOLD , MPN: ULT-RK-GOLD , UPC: 709016735554 , Code: 2AH-HZ-QOERF11-ULT-RK-GOLD
  • Guntec USA AR-15 Ultimate Rifle Kit, Anodized Clear, ULT-RK-CLEAR , MPN: ULT-RK-CLEAR , UPC: 709016735592 , Code: 2AH-HZ-QOERF11-ULT-RK-CLEAR
  • Guntec USA AR-15 Ultimate Rifle Kit, Anodized Grey, ULT-RK-GREY , MPN: ULT-RK-GREY , UPC: 709016735745 , Code: 2AH-HZ-QOERF11-ULT-RK-GREY
  • Guntec USA AR-15 Ultimate Rifle Kit, Cerakote Flat Dark Earth, ULT-RK-FDE , MPN: ULT-RK-FDE , UPC: 709016735677 , Code: 2AH-HZ-QOERF11-ULT-RK-FDE
  • Guntec USA AR-15 Ultimate Rifle Kit, Anodized Purple, ULT-RK-PURPLE , MPN: ULT-RK-PURPLE , UPC: 709016735561 , Code: 2AH-HZ-QOERF11-ULT-RK-PURPLE
Compare (0)