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A Lower Parts Kit Without a Trigger or Grip for Your AR .308 Build


Building up one of Aero Precision's M5 .308 AR lower receivers? Well, you'll need all the small bits to build a functioning lower, but let's be real. You're not going to go full mil-spec with this lower receiver, especially since most AR-15 drop-in triggers also work for the AR .308 lower.

So why pay for what you won't use? That's why this Aero Precision AR 308 M5 Lower Parts Kit doesn't include a fire-control group or a pistol grip. The kit will also work on DPMS-pattern lowers, but the takedown and pivot pins will stick out further. Here's what you'll get:

  • Takedown/pivot Spring
  • Takedown/pivot detent
  • M5 .308 Takedown pin
  • M5 .308 Pivot pin
  • M5 .308 Bolt Catch
  • Bolt Catch Spring
  • Bolt Catch Buffer
  • Bolt Catch Roll pin (threaded)
  • Safety Selector
  • Safety Selector Spring
  • Safety Selector Detent
  • Buffer Retainer
  • Buffer Retainer Spring
  • Magazine Catch Body
  • Magazine Catch Spring
  • Extended Magazine Catch Button

AERO PRECISION - AR 308 M5 LOWER PARTS KIT NO FCG/ PISTOL GRIP

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This item is currently unavailable for backorder.