CMMG Complete AR-15 Lower Receiver Parts Kit
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.
Ratings & Reviews
by Vladimer Garcia
Awesome product except for shipping , it took them a week before it arrive.
Being that the parts come seperated in different colored bags makes assembly much easier.
Excellent fit and finish, super well organized.
Best LPK I've used so far (about 20 lowers built to date). The trigger/hammer sear surfaces are nicely polished and it's a dammed good trigger out of the box, dare I say it's as good as most upgrade trigger groups? Feels as good as an ALG Advanced Combat Trigger.The fact that they organize all the little parts in color coded bags is just pure class, appreciate the extra effort.
Great product, excellent price
by Dan Samilo
Can't beat the quality of CMMG parts. Looked around and Primary had the best prices! Shipped very quickly!
by Nick Schroeder
CMMG never disappoints
by Matt Dedmon
Color coded bags helped. install was easy, parts were quality and it functions well
by Gary Click
Covers all the basics and provides a good place to start.
by James Anderson
Delivered ahead of schedule. And was very easy to install .
Great Parts Kit
Everything fit perfect. All parts were in color coded bags so you cant mess it up. First time ordering from Primary Arms and was happy with how quickly they delivered. Will be shopping here again.
Lower parts kit
by Justin Erickson
Everything installed smoothly, some of the parts didn't have a great finish (mag release was grey and dirty)but over all everything works like its supposed to.