ERGO AR-15 Enhanced Lower Parts Kit

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ERGO + Gun Parts Ergo Grip Gun Parts ERGO AR-15 Enhanced Lower Parts Kit ERGO + Gun Parts Ergo Grip Gun Parts + AR 15 Parts Ergo Grip AR15 Parts + AR15 Lower Parts Ergo Grip AR15 Lower Parts ERGO AR-15 Enhanced Lower Parts Kit ERGO + Gun Parts Ergo Grip Gun Parts + Rifle Parts Ergo Grip Rifle Parts + AR 15 Parts Ergo Grip AR15 Parts + AR15 Lower Parts Ergo Grip AR15 Lower Parts ERGO AR-15 Enhanced Lower Parts Kit ERGO + Gun Parts Ergo Grip Gun Parts + AR 15 Parts Ergo Grip AR15 Parts ERGO AR-15 Enhanced Lower Parts Kit ERGO + Gun Parts Ergo Grip Gun Parts + Rifle Parts Ergo Grip Rifle Parts + AR 15 Parts Ergo Grip AR15 Parts ERGO AR-15 Enhanced Lower Parts Kit ERGO + Gun Parts Ergo Grip Gun Parts + Rifle Parts Ergo Grip Rifle Parts ERGO AR-15 Enhanced Lower Parts Kit

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ERGO AR-15 Enhanced Lower Parts Kit w/o Fire Control Group, 4991

USED ERGO AR-15 Enhanced Lower Parts Kit w/o Fire Control Group, w/Dark Earth Grip, 4979-DE, EDEMO1, Condition Fair, Other

Ergo Grip AR Enhanced Lower Parts Kit with Original Ergo Grip w/o Fire Control Group, Black, 4979-BK

Ergo Grip AR Enhanced Lower Parts Kit with Original Ergo Grip w/o Fire Control Group, Black, Dark Earth

Ergo Grip AR Enhanced Lower Parts Kit w/o Fire Control Group, 4991

Ergo Grip AR Enhanced Lower Parts Kit with Original Ergo Grip w/o Fire Control Group, Black, 4979-BK

ERGO AR-15 Enhanced Lower Parts Kit w/o Fire Control Group, w/Black Grip, 4979-BK

Government Export Restriction

This item may be regulated for export by the U.S. Department of State or the U.S. Department of Commerce. Please see our Export Policy prior to placing your order.

Questions & Answers

Does this kit come with the Grip Screw and lock washer? Expert Answer

The Ergo Grip AR Enhanced Lower Parts Kit is no longer available. I'd recommend the Spikes Tactical Enhanced Lower Parts Kit, which does include a grip screw and washer, and can be found by using the link below:
https://www.opticsplanet.com/spikes-tactical-lower-parts-kit.html

by Ethan, Gear Expert, June 16, 2022

does the ergo grip come with the spacer? Expert Answer

It does include the Gapper for Ergo Grip.

by Jonathan D., Gear Expert, August 6, 2019

View All Q&A You Have a Question? Ask!

Customer Reviews

Helpful Positive Review

Best Lower Parts Kit Ever by David, Verified Owner, January 6, 2020

Okay, perhaps the title is an overstatement as there are so many out there. However, of the others that I've used, this is by far the best and most complete kit. For this to be the case for you, you have to like the Ergo grip. I do. I like it much b...
Read More...

1/1 found this helpful

Helpful Negative Review

Like the grip, but not the parts by jake, November 8, 2018

All the parts appear to be good quality, but the take down and pivot pin detent slots are to deep and require me to use a razor to even remove the pin to remove my upper. I will be getting new ones to fix this simple error that should not happen.

3/6 found this helpful

Most Recent Reviews

Parts Identification by Craig, February 24, 2022

The package arrived ahead of time so that was great! I only have 1 issue...this is my first build but after breaking down an M-4/M-16 for 21 yrs in the Army, I thought I could handle this. The packaging came with a parts inventory, but each piece was...
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Most Recent Reviews

Ergo lower PK by Boilerupat, Verified Owner, November 7, 2019

Nice parts and very well packaged. Great lower kit for sure. One problem though. I spent a good half hour taking the grip on and off after I put the ambi selector in because it would not rotate properly. Come to find out that the LH side selecto...
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0/1 found this helpful

Most Recent Reviews

Pleasantly Surprised by Sean S, Verified Owner, September 19, 2020

I didn't know what to expect. Never heard of Ergo before. Grip was, well, very grippy. Soft grip but very grippy. I already had a drop in trigger, so the kit provided everything else I needed. Safety lever was better than regular old mil-spec kit.

Most Recent Reviews

Great lower "builder's" kit. by Greg Mowry, Verified Owner, July 24, 2020

If you are looking for a builder's kit this is for you. stainless hardware is nice. The pivot pin is enhanced with a through hole on the end for easy install. Just slide your spring and detent in grab the small allen key provided depress and turn no...
Read More...

Read All 11 Reviews

Color:: Black
Gun Make:: AR Platform
Gun Model:: AR-15
Condition:: New

Code: 3E-LPK-LWPTGR-4991

MPN: 4991

UPC: 874748008082

Product No Longer Available

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Product Info for ERGO AR-15 Enhanced Lower Parts Kit

When you have a specific fire control group in mind, the Ergo Grip AR Enhanced Lower Parts Kit is a great choice for the rest of your lower parts. These AR15 Lower Parts from ERGO include the original Ergo Grips hand grip with aggressive texturing that delivers a secure grip for better control of your MSR. The "enhanced" part of these Ergo Grip AR Lower Parts Kits refers to the included enhanced takedown pin, pivot pin, and magazine release button. The Ergo Grip AR Enhanced Lower Parts Kit with Ergo Grip is an economical and essential choice for your next AR build.

Features of ERGO Grip AR Enhanced Lower Parts Kit, w/Grip, no FCG, 3E-LPK-LWPTGR:

Perfect choice for custom AR15 build.
Provides all minor Mil-Spec parts.
Allows addition of after market upgrade fire control group.
Includes enhanced takedown pin and enhanced pivot pin.
Enhanced magazine release button has grooves to make it easier to index.
Includes ambidextrous 45/90 safety selector for adjustment from support side or strong side.

Package Contents:

ERGO Grip AR Enhanced Lower Parts Kit w/Original Ergo Grip w/o Fire Control Group
45/90 Safety Selector
Bolt Catch
Enhanced Takedown Pin
Stainless Steel Takedown Detent
Takedown Detent Spring
Enhanced Pivot Pin
Stainless Steel Pivot Detent
Pivot Detent Spring
Stainless Steel Anti-walk Trigger Pin
Stainless Steel Anti-walk Hammer Pin
Stainless Steel Buffer Retainer
Magazine Catch
Magazine Catch Spring
Enhanced Slant Magazine Release Button
Stainless Steel Bolt Catch Detent
Stainless Steel Safety Selector Detent
Bolt Catch Roll Pin
Bolt Catch Spring
Buffer Retainer Spring
Selector Detent Spring
Hex Keys for Anti-walk Pins
Torx for Safety Selector
#4009 Original ERGO Grip (AT) with GAPPER
Socket Head Cap Screw 1/4-281in
External Tooth Washer 1/4in

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