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CMMG, Inc AR-15 Lower Reciever Parts Kit Up to 22% Off w/ Free S&H — 3 models

06:39
CMMG, Inc AR-15 Lower Reciever Parts Kit, Black, 55CA601
CMMG, Inc AR-15 Lower Reciever Parts Kit, Black, 55CA601
CMMG, Inc AR-15 Lower Reciever Parts Kit, A2 Grip, Black, 55CA6C5
CMMG, Inc AR-15 Lower Reciever Parts Kit, A2 Grip, Black, 55CA6C5
CMMG, Inc AR-15 Lower Reciever Parts Kit, A2 Grip, Black, 55CA6C5
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CMMG, Inc Lower Parts Kit
CMMG, Inc AR-15 Lower Reciever Parts Kit, Black, 55CA601
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CMMG, Inc AR-15 Lower Reciever Parts Kit, Black, 55CA601
CMMG, Inc AR-15 Lower Reciever Parts Kit, Black, 55CA601
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CMMG, Inc AR-15 Lower Reciever Parts Kit, Black, 55CA601
CMMG, Inc AR-15 Lower Reciever Parts Kit, A2 Grip, Black, 55CA6C5
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CMMG, Inc AR-15 Lower Reciever Parts Kit, A2 Grip, Black, 55CA6C5
CMMG, Inc AR-15 Lower Reciever Parts Kit, A2 Grip, Black, 55CA6C5
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CMMG, Inc AR-15 Lower Reciever Parts Kit, A2 Grip, Black, 55CA6C5
CMMG, Inc AR-15 Lower Reciever Parts Kit, A2 Grip, Black, 55CA6C5
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CMMG, Inc AR-15 Lower Reciever Parts Kit, A2 Grip, Black, 55CA6C5

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Questions & Answers
Hello: Is this parts kit suitable for use on my Colt Sporter Competition H-Bar Model 6700 as insurance in case existing parts need replacement? Expert Answer

As long as your lower receiver is within the proper specifications it should work.

by Ben, Gear Expert, November 25, 2020
See 1 More Answer
does this come with a pistol detent and spring? Expert Answer

Please email us at techsales@opticsplanet.com for more information.

by Hunter, Gear Expert, January 18, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Good kit that is almost original by Rich S, Verified Owner, March 21, 2022
I got two of these kits to build economic replica's of the rifles we used in service. The kits provide a very good fit and feel for every point except the polymer magazine release button. The material and feel of every other component was a familiar ...
Read More...
2/2 found this helpful
Helpful Positive Review
Lower Parts Kit by old mountaineer, December 13, 2020
I've used CMMG components in the past. The company puts out parts that are in spec the vast majority of the time. These lower parts kits are no exception. I have used them frequently, and have recommended them to friends. Would I buy them in the ...
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3/3 found this helpful
Helpful Positive Review
Best standard LPK by Doug, Verified Owner, January 10, 2021
I have used similar lower parts kits from other makers. This one fit perfectly as did all of the others but the finish on the CMMG kit was far better than all of the others. From now on this will be my go to LPK. I will definitely purchase this ki...
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1/1 found this helpful
Helpful Positive Review
Great to have extra spare parts for an AR15 by Six, November 21, 2022
Lo e the deal. Good to have spare parts for an AR15.You really can't buy these AR15 lower parts in the stores,just a few. Built another and of course the spring flies out somewhere. I'm sure it's happened to many of us. Lol
1/1 found this helpful
Helpful Positive Review
A Fantastic Basic Parts Kit. by The Ol Boy Roy, Verified Owner, April 7, 2023
I was building a rifle from scratch, but I had planned to use a drop in trigger. So I didn't want Parts like the trigger group or too many spare parts. I would say that, despite just being standard Parts, they just seem a little more high quality tha...
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1/1 found this helpful
Helpful Positive Review
lower parts kit by jdb100, February 15, 2022
I purchased this for a build on a lower that I was using a drop in trigger . It worked perfectly. Exactly what I needed and I didn't have a bunch of left over parts. I did purchase a Hogue grip and needed a bolt for the grip which Hogue does not s...
Read More...
1/1 found this helpful
Read All 74 Reviews
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Product Info for CMMG, Inc AR-15 Lower Reciever Parts Kit

For your next AR15 rebuild, look to a CMMG, Inc AR-15 Lower Receiver Parts Kit to optimize your firearm. These AR15 Lower Parts from the specialists at CMMG are crafted to meet and exceed mil-spec standards. Compatible with rifle buttstock kits, the CMMG, Inc AR-15 Parts Kit is perfect for modifying your AR-15 rifle entirely. When customization is vital, you need a CMMG, Inc AR-15 Lower Receiver Parts Kit for the best possible shot every time.image

Specifications for CMMG, Inc AR-15 Lower Reciever Parts Kit:

Manufacturer: CMMG
Color: Black
Finish: Black
Caliber: Universal
Gun Model: AR-15
Gun Type: Rifle
Trigger Pin Size: Standard
Included Accessories: Magazine Catch Spring, Safety selector, Magazine Release Button, Magazine Catch, Buffer Retainer Spring, Bolt Catch Spring, Bolt Catch Plunger, Bolt Catch

Features of CMMG, Inc Lower Receiver Parts Kit, 2CM-LPK-HBNYU

  • Includes most of the necessary parts to build up your lower group except the commonly upgraded parts
  • Does not include trigger guard, fire control group & pistol grip
  • All parts meet or exceed mil-spec

Package Contents:

  • CMMG, Inc AR-15 Lower Reciever Parts Kit, 2CM-LPK-HBNYU

CMMG, Inc AR-15 Lower Reciever Parts Kit Orderable Models

List of Orderable Models

  • CMMG, Inc AR-15 Lower Reciever Parts Kit, Black, 55CA601 , MPN: 55CA601 , UPC: 815835015408 , Code: 2CM-LPK-HBNYU-55CA601
  • USED, CMMG, Inc AR-15 Lower Reciever Parts Kit, A2 Grip, Black, 55CA6C5 , MPN: 55CA6C5-EDEMO , Code: 2CM-LPK-HBNYU-55CA6C5-EDEMO-RE-B
  • CMMG, Inc AR-15 Lower Reciever Parts Kit, A2 Grip, Black, 55CA6C5 , MPN: 55CA6C5 , UPC: 852005002080 , Code: 2CM-LPK-HBNYU-55CA6C5

CMMG, Inc AR-15 Lower Reciever Parts Kit Unavailable & Discontinued Models

List of Unorderable Models

  • USED, CMMG, Inc AR-15 Lower Reciever Parts Kit, Black, 55CA601 , MPN: 55CA601-EDEMO , Code: 2CM-LPK-HBNYU-55CA601-EDEMO-OB-A
  • USED CMMG, Inc AR-15 Lower Reciever Parts Kit, A2 Grip, Black, 55CA6C5, EDEMO1, Used, Condition Fair, Missing Item , MPN: 55CA6C5-EDEMO1 , Code: 2CM-LPK-HBNYU-55CA6C5-EDEMO-MI-D
  • CMMG, Inc AR-15 Lower Reciever Parts Kit, w/Ambi Selector, Black, 55CA6B8 , MPN: 55CA6B8 , UPC: 815835012339 , Code: 2CM-LPK-HBNYU-55CA6B8
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