On Sale: Ending Soon!
product image

JBU Olympic Arms Airsoft Full Metal Rail FIRSH Handguard - 7.125"

3 Ways to get Free Shipping

  1. 1. Buy Any Regular Priced Item
  2. 2. or, Buy Any Sale Item + Any Non-Sale Item
  3. 3. or, Any Order Over $150
Free Shipping
$41.99Guaranteed Lowest


3 Ways to get Free Shipping

  1. 1. Buy Any Regular Priced Item
  2. 2. or, Buy Any Sale Item + Any Non-Sale Item
  3. 3. or, Any Order Over $150
Free ShippingThis item qualifies for Free Shipping
  • Details
  • Ratings & Reviews
  • Comments

Our take:  JBU, under licensing from Olympic Arms, has crafted a full metal airsoft replica of the highly sought after Free-float Integrated Rail System Handguard (FIRSH).  The JBU Olympic Arms FIRSH is CNC machined from lightweight aluminum, with four integrated rails for attaching a wide variety of external accessories.  Unlike many other railed hand guards with screwed on or riveted rails, the JBU Olympic Arms FIRSH is machined from a solid piece of aluminum, providing added stability and support.

This Olympic Arms FIRSH hand guard, by JBU, is designed for standard M4 AEGs and attaches directly to the lower receiver.  The FIRSH hand guard also is much more sturdy than standard M4 rail systems, with absolutely zero wobble!  All necessary components for installation are included, such as the CNC machined barrel nut, tightening tool, tension bolts, and Allen wrench. This is the perfect addition to your standard M4 AEG, providing a modern look and modular capabilities.

The JBU Olympic Arms FIRSH should be compatible with most metal gearbox M4 AEGs, with no modification required. Professional installation is recommended for anyone unfamiliar with installing a new rail interface system.

Precision manufactured to ensure durability and high quality.

Length:  7.125" in.
Weight:  11.1 oz.
Compatibility:  Fits most metal gearbox M4 AEGs

Note:  Ready to use right out of the box, though professional installation is recommended/may be required.  Please consult a certified airsoft technician before installing to make sure that your AEG is compatible.

Package Includes:  1x JBU Olympic Arms FIRSH hand guard, 1x barrel nut, 1x barrel nut tightening tool, 2x tension screws, 1x Allen key

JBU Olympic Arms Airsoft Full Metal Rail FIRSH Handguard - 7.125" Categories:

Write A Review

  • Please do not use the review feature to ask questions. Any reviews containing questions will not be answered, and will be deleted
  • Please keep your review clean of obscenities and other distasteful content
  • Please be detailed in your review, and talk about what you like/dislike about this product
  • Click here to review submission guidelines.

No one has reviewed this product yet, why don't you be the first?

Free Shipping No Minimum*

45 Day Warranty

110% Lowest Price Guarantee

Best in Class Customer Service

Same Day Will Call Pickup

The store is amazing. I have found there items that I could not find in other stores which makes it the best. I have made questions and inquires about products and the customer service has responded super fast with accurate answers. All my products have arrived in excellent conditions in spite of other stores. My last product came late because it was rescheduled but that was UPS fault I think. I would like to thank Matthew for his exceptional customer service. Whenever you need help, please try to contact him. My advice, buy in Airsoft Megastore, they have coupons and the widest variety of airsoft products. RandyLoy, USA
I ordered a gun sling a couple weeks ago. Unfortunately, one of the clips broke. After a few email correspondings with a customer service representative named Jun (my emails did not show a last name), AMS sent me a replacement sling for free. I did not even have to send my clip back. AMS is a terrific store and I plan on doing more business with them. They were polite, efficient, and just a pleasure to work with. I would recommend Airsoft Megastore to anyone. mskanwischer, USA
Airsoft Megastore is The Best Airsoft Website Out There (I Think) and i Will Always Be Loyal to AMS and Order Almost All of my Gear From Them. The Customer Service is Also Amazing, Jun my Customer Service Representative Has Helped Me With Anything i Needed Help With, Especially My Order Problem (Had 2 Magazines Missing from Order) and Jun Helped Me With The Problem, and Now The Mags Have Been Shipped To Me. Thank You So Much AMS and Jun. Ethan1214, Saskatchewan, Canada
I love that Airsoft Megastore has videos of most any information you will need to learn and care for your products. I purchased an AEG for my son and in short order, unfortunately, it began grinding after brief use. I emailed for warranty repair with symptoms and with 24 hours (22 to be exact) I received an email explaining possible causes with a video like for tuning the gun. I had the gun working again within 15 minutes, avoiding returning the gun and the mess associated with returns\repairs. Excellence on Sean's part to help out a first time customer of theirs. Highly recommend. bucfanjeff, USA
Everything worked great, shipping was super fast. I am very pleased and won't hesitate to order through airsoft megastore again. rob_riley, USA
I loved buying from airsoft megastore because the employees helped me recover my tracking number and told me where the package was at, I would love to buy from airsoft megastore again! Battlefield4Rule, USA
Be our next fan! We are focused on long lasting customer relationships. Try us out. Find out why everyone is raving about AirsoftMegastore.com Your Name, Your Location

Real People. Real Airsoft