C-10 Side Charging Upper


  • Manufacturer: New Frontier Armory
  • Model: Side Charging .308 / AR-10 Stripped Billet Upper Receiver
  • Caliber: Multi
  • -Dealer Price will appear in cart when logged in
  • -Additional Discount for qty of 25+ and 100+ will appear in cart

In stock

SKU: C10-NRSC Category:


Side Charging .308 / AR-10 Stripped Billet Upper Receiver

 Manufacturer: New Frontier Armory

Model: C10-NRSC

Type: Non Reciprocating Side Charging .308 / AR-10 Stripped Billet Upper Receiver

Caliber: Multi (will accept any lower designed for the DPMS 308 Platform)

Weight: 0.95 lbs

 Other Specifications and Features of the Side Charging AR-10 Stripped Billet Upper Receiver:

  • Developed and Manufactured in partnership with Gibbz Arms to utilize exclusive patented side charging technology
  • Machined from 6061 billet aluminum
  • Matte black hard-coat anodized per Mil 8625 Type 3 Class 2
  • Compatible with all standard DPMS .308 components and most aftermarket parts — Machined pocket to accommodate Magpul BAD Lever
  • The ONLY Non Reciprocating Side Charger on the market to accept ANY standard MILSPEC BCG — Just change out cam pin with the modified cam pin we provide
  • Adjustable tension slide lock on charging handle
  • Rear dust cover trap door that seals shut when mated with lower
  • Manufactured to MILSPEC on state of the art CNC equipment for consistent quality parts and exacting tolerances
  • Save money by building your own .308 / AR-10 rifle from the ground up exactly the way you want it configured
  • Designed to match lines with New Frontier Armory C-10 Billet Lower


**NOTE:  Some rail systems that use anti rotation tabs may need slight modification to fit this upper.  It is designed for flush mounting rails and standard handguards.


The New Frontier Armory Side Charging .308 / AR-10 Billet Receiver is proudly MADE IN THE USA by hard working American men and women.

Additional information

Weight1.25 lbs
Dimensions10.75 × 3.5 × 3.5 in


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Questions and answers of the customers

  1. 0 votes
    Q Go on DB10 308? answer now
    Asked by Rob on June 11, 2019 9:17 pm
    Answered by the admin

    It will not be compatible with the DB10.  DB10 uses armalite spec, but our uppers are compatible with DPMS specs

  2. 0 votes

    No, it's a non-reciprocating system that is not designed for use with an ejection port cover.

  3. 0 votes
    Q Would this work with a Aero precision M5 lower? answer now
    Asked by Nick on May 2, 2019 5:13 am

    We haven't tried it, but it appears to be a DPMS spec lower, so it should work.

  4. 0 votes
    Q Does this have the Gibson logo on the side or is it unmarked? answer now
    Asked by Jacob Beach on April 12, 2019 2:33 pm

    Marked w/Gibbz logo.

  5. 0 votes
  6. 0 votes
    Q What is the barrel nut thread pattern? answer now
    Asked by Alex on March 1, 2019 6:59 pm

    1 7/16” x 16 is the thread pitch of our C10 side chargers.

  7. 0 votes
    Q Is this compatible with the CMMG MK47 Mutant lower receiver? answer now
    Asked by Alex Markham on February 2, 2019 4:27 pm
    Answered by the admin

    We can't answer that for sure.  You would have to ask CMMG if a DPMS spec 308 upper is compatible with their lower as the upper is a standard spec.

  8. 0 votes
    Q Does it have feed ramps ? answer now
    Asked by Mike Gomes on January 30, 2019 12:24 pm
    Answered by the admin

    No, because of the feed angle on the 308's feed ramps in the upper are not needed.

  9. 0 votes
    Answered by the admin

    It will accept all standard BCG's

  10. 0 votes
    Answered by the admin

    The detent rides into a slot cut in the aluminium, but with the hard anodized finish, you won't see wear to the point of any functional issues at all.  We have tested this system thoroughly over the years and have tens of thousands on the market without issue.

  11. 0 votes
    Q Compatible with DPMS Gen 1 or Gen 2 lower? Or both? answer now
    Asked by Anthony on December 3, 2018 6:55 pm
    Answered by the admin

    Gen 1

  12. 0 votes
    Q Is this upper able to be used with other calibers such as 6.5 Creedmoor? answer now
    Asked by Brandon Gianella on November 19, 2018 2:56 pm
    Answered by the admin

    Yes, it will work with 6.5 Creedmoor

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