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Anderson Manufacturing AR-15 Lower Parts Kit - Stainless Hammer and Trigger

Manufactured by Anderson Manufacturing
SKU: AM-556-LW-PARTS-KIT
MPN: G2-K421-A000-0P
Manufactured by Anderson Manufacturing
96 Reviews
$42.99 $52.99

In Stock

Non-FFL orders placed before 3:30pm CST will ship same business day. Non-FFL orders placed after 3:30pm CST will be shipped the next business day. FFL orders will ship within 3 business days once transfer details are provided.

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Details

Details

The Anderson Manufacturing AR-15 Lower Parts Kit is a high-quality and reliable choice for anyone looking to build or upgrade their AR-15. With its precision-machined parts and stainless-steel hammer and trigger, this kit is built to last and provide reliable performance.

Includes:
Bolt Catch, Bolt Catch Plunger, Bolt Catch Roll Pin, Bolt Catch Spring
Buffer Retainer, Buffer Retainer Spring
Disconnect, 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, 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

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Specifications

BrandAnderson Manufacturing
ColorBlack
ManufacturerAnderson Manufacturing
Weight8 Oz
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Solid kit overall

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Picked this kit up because it was cheap and had well everything i needed for a new build. Trigger feels great after assembled, everything seems in spec. Only thing is i didnt bother using the grip, i had a magpull grip on hand so i used that.

Affordable Well Built LPK

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My dad and i have been using these LPK's in most if not all of our AR platforms they are well built we like the nickel PTFE coating, give it a nice feel and very affordable.

Great kit except the trigger

by

All parts except the trigger had excellent fit and finish except the trigger. Pits poc marks. I polished the contact points lightly added a spring kit. 10 lb pull still. Gritty....

Truly the Best

by

Primary Arms is the gold standard of online retailers. I don't think I've ever had such great customer service.

I was missing the disconnect in one of the 3 LPKs that I purchased and they made it right instantly over the phone. I hardly ever write reviews, but I couldn't pass up this opportunity to congratulate PA for being such a class act.

Just a question about review’s

by

This is my first review but I’ve noticed all reviews are back in 2015 nothing newer. I was just puzzled since there wasn’t anything newer. So here’s my little review down below.
Ive been very happy with The items I have purchased and have been in my possession very quickly. Depends on what time I placed my order for what day it will arrive. I have been surprised at times just how quickly they do arrive.

Nice kit

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All the metal parts fit perfectly and it all went together fast. Only thing I wasn't impressed with was the pistol grip. Seemed real cheap but I have some better grips here so it went into the grip box and the build went fine. Great deal at that price and the trigger looks nice in stainless.

Best Milspec LPC out there.

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I love how these Stainless kits (hammer and trigger) go together and smooth out after a very short break in.
My two favorite AR-15 platforms both use this kit.
Good stuff !

Look before you try to install.

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Bought a few because they were, well cheap. The last one was totally out of spec. The mag release bar was bent so bad I laughed. Won't be buying anymore Anderson products.

We are happy help you with this per our conversation. Please let us know if there is anything else we may help you with.

Just ordered another one.

by -

We are so lucky to have a company like Anderson in our country !
The Stainless kits are smooth like butter !!

Smooth Transaction

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Always happy to do business with Primary Arms. Fast , smooth, seamless transaction. Great communication and fast shipping.