Best 6.5 Grendel on Market

6.5 Grendel

Superior Long Range Accuracy

Matched Upper and Lower

Jones Arms Exclusive Hyperion Receiver Set

Built By Jones Arms

Backed by Their Experience in Firearms

Life time warranty

We fix broken parts


Kronos 9mm. This pistol caliber carbine is great for cost effective plinking or competition grade performances.

Mil-Spec components allow easy training transition to bigger calibers for new or young shooters. Also great for law enforcement. Train on one platform.

With the new expansion in the USPSA Pistol Caliber Carbine division, the Kronos will help cut your time.



Jones Arms Magazine Extension

  • Works on Magpul® 5.56 PMAGs ( Gen2 or Gen3)
  • Remove the factory floorplate and slide on the JA Ext.
  • Retained by a set screw. Makes removing and securing the Ext. easy
  • Adds +4 with spring follower
  • Adds +5 without spring follower
  • 40rd PMAG, Adds +7 without spring follower
  • Cerakote Coated Black, Standard
  • Custom colors and laser engraving available as well
    • Put your name or logo on the sides