Your Cart

No products in the cart.

Flat Rate Shipping Available

8.5″ Moly

  • Chamber – 5.56, Barrel Profile May Vary
  • Barrel Twist – 1×7
  • Barrel Thread – 1/2 x 28
  • Barrel Steel – Chrome Moly
  • Flash Hider – JSE Flash Hider
  • Handguard – YHM-5110 7″ Quad Rail
  • Gas Block – .750 Micro
  • Upper Receiver – M4 Flat Top Upper
  • Bolt Carrier Group – Included
  • Charging Handle – Included

All NFA Rules Apply!

Warranty: 1 year warranty against manufacturer defect.

***Ammunition Notification*** JSE Surplus test fires every custom upper to verify cycling. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We will only warranty cycling with US made ammunition. We will not warranty cycling with imported, steel cased or reloaded rounds. Some of the non-warrantied ammo includes: Tula, Wolf and Perfecta.





There are no reviews yet.

Be the first to review “JSE 8.5” 5.56 1×7 Moly Upper w/ YHM-5110 Free Float HG”

Your email address will not be published. Required fields are marked *


Know all your state laws before purchase is made.

JSE 8.5” 5.56 1×7 Moly Upper w/ YHM-5110 Free Float HG

Our Price:

  • MSRP$499.00
JSE 8.5'' 5.56 1x7 Moly Upper w/ YHM-5110 Free Float HG $499.00

Total in stock: 5

Pick up in store

5004 State Highway 74 Cape Girardeau, MO 63701
In stock Get directions

Flat Rate Shipping Available

Easy, hassle-free returns Ask an expert-Chat Now SSL-secure checkout
Fast Shipping
Easy returns
Chat & Phone Support
SSL-Secured Checkout

JSE Surplus, LLC.

All Rights Reserved © 2023

Visa Mastercard American Express Discover