Description, Features & Specifications

Description

About 5KU: 5KU is an overseas airsoft parts and upgrades manufacturer specializing in creating precision machined internal gearbox parts, as well as gas blowback components. 5KU��������s internal gearbox components are constructed to strict tolerances, ensuring perfect fitment in all compatible airsoft gearboxes. All of 5KU��������s internal gearbox upgrade components greatly improve the performance of your stock airsoft gun. Airsoft Megastore offers 5KU parts and accessories for the LOWEST price on the market!

In the Box
1X Free-Float M-LOK Rail

Specifications:
Brand: 5KU
Build: Aluminum
Compatibility: HK416 Series AEGs
Length: 10.5" Inches
Color: BLACK

California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Description

About 5KU: 5KU is an overseas airsoft parts and upgrades manufacturer specializing in creating precision machined internal gearbox parts, as well as gas blowback components. 5KU��������s internal gearbox components are constructed to strict tolerances, ensuring perfect fitment in all compatible airsoft gearboxes. All of 5KU��������s internal gearbox upgrade components greatly improve the performance of your stock airsoft gun. Airsoft Megastore offers 5KU parts and accessories for the LOWEST price on the market!

In the Box
1X Free-Float M-LOK Rail

Specifications:
Brand: 5KU
Build: Aluminum
Compatibility: HK416 Series AEGs
Length: 10.5" Inches
Color: BLACK

California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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XTREME Superstore by 5KU

5KU-202-B

5KU 10.5" RAHG Aluminum Airsoft Handrail for HK416 Series

$99.00
$99.00
Shipping calculated at checkout.
Compatible with the HK416 series airsoft riflesAccepts M-LOK compatble accessories and attachmentsFree float barrel nut included...  Read more
  • Compatible with the HK416 series airsoft rifles
  • Accepts M-LOK compatble accessories and attachments
  • Free float barrel nut included for easy assembly
  • Lightweight CNC one piece construction
  • Added sling points enable the attachment of tactical slings
  • Full metal construction withstands considerable damage
  • A top optic rail enables the use of scopes and sights
  • Includes picatinny rail segments that can be placed to meet your preference
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XTREME Returns

As a small business, we face a choice: we can either raise all of our prices to cover the cost of returns, or we can keep our prices low and offer an optional Return Guarantee. We chose the second option because it's fairer to you. That $5 goes directly toward the logistics of a pre-paid return, meaning you get a "no-questions-asked" experience without us having to inflate the cost of every item in our shop. It keeps us independent and keeps your wallet happy. When you shop with us, your order isn’t just a number—it’s handled by a small team that cares about the gear we sell. Because we don't have the massive overhead of a giant company, we use this $5 guarantee to bridge the gap. It provides you with a pre-paid, priority return path, ensuring that if you need to send something back, we can process it immediately and get your refund or exchange moving. Thank you so much for understanding.
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