Anderson AR-15 Lower Parts Kit, 5.56mm/223 Multi-Cal, SS Hammer and Trigger

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Low Stock
Ships in 3 to 5 business days
Manufacturer Number:
223 Remington
Multi Cal
Unit of Measure:
The Lower Parts Kit for AM-15 includes the following:

Bolt Catch,
Bolt Catch Plunger,
Bolt Catch Roll Pin,
Bolt Catch Spring,
Buffer Retainer,
Buffer Retainer Spring,
Disconnect Spring,
Stainless Steel Hammer,
Hammer Pin,
Hammer Spring,
Magazine Catch,
Magazine Catch Button,
Magazine Catch Spring,
Pistol Grip (A2 style),
Pistol Grip Lock Washer,
Pistol Grip Screw,
Pivot Pin,
Pivot Pin Detent,
Pivot Pin Detent Spring,
Selector Detent,
Selector Detent Spring,
Takedown Pin,
Takedown Pin Detent,
Takedown Pin,
Detent Spring,
Stainless Steel Trigger,
Trigger Guard,
Trigger Guard Roll Pin,
Trigger Pin,
Trigger Spring
  • 5
    Utterly flawless, Best mil-spec LPK you'll find

    Posted by T. O. on Feb 13th 2020

    If you want perfection, this is the LPK to buy. Paired w/ an Anderson stripped lower for a MK18-type build and never had an easier install, including the roll pins. Sear, disconnector, and hammer hook (where it all counts when you press the fun button) are absolutely perfectly machined, clean as laser-cut glass. Trigger breaks with absolutely no take-up, creep, or over-travel. Almost feels like a hair-pin with how little travel there is. Trigger weight is perfect, about 4.5 lbs by feel, and I've felt a lot. Safety selector has just the right amount of weight, not a single sloppy piece of gear in here. Most triggers require break-in with 50 to 100 rounds. This trigger took a dab of Hoppe's #9 and a few test functions of the hook-to-disconnector hand-off by thumb press to feel like it's ready to go. 110% satisfied. And for the price, it just cannot be beat.

  • 5
    Anderson lower Parts Kit

    Posted by S. Bump on Mar 20th 2019

    Put this kit in an Anderson lower and it went together smooth as glass. Parts are well made and fit flawlessly. Function check went well and I highly recommend this kit. I like the stainless hammer and trigger too. Built 2 lowers at the same time and will buy this kit over and over due to quality and great price.

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