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DPMS AR-15 Receiver Lower Parts Kit LPK

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Every part you need to get an AR-15 lower receiver up and running, minus the receiver. Complete kit includes the pistol grip, trigger group, firing selector, bolt catch, take down pins, and all the springs and pins necessary to complete a stripped lower receiver.

Click here for our How-To on building an AR-15 lower!

Total number of Reviews: 9

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5.0 5
"I ordered this parts kit hopping that it would work for us, working without a vice, blocks, pen holders, or punches. I assembled my AR Lower with no problems in a very short time. I was truly impressed with the quality and the results. UCCCF Comander"
– UCCCF Security
1.0 5
"I have purchased DPMS receiver before installing R-guns trigger group in them with no problem . Installing this DPMS kit into my DPMS receiver was a nightmare will never purchase again. Weak springs and poor fitment . If you chose to use this kit have some files on hand."
– Randall
3.0 5
"I bought this and all was well until I got to the trigger guard roll pin. It was to big, I had to order a separate pin and it slid right in, pay twelve more dollars and get the Daniel Defense LPK."
– clint
5.0 5
"Bought this for my Spikes Tactical lower receiver. Fitment was good, resulting in a very easy install. I didn't even use a mag stand. Everything is tight and snug, no walk outs here. A little lube on the joints and everything functioned smoothly. Trigger is kinda heavy, but for the price of the whole kit, you can't beat it. A little break in would do that better. I don't know about the skeptics on this item, but it is worth the price. I ordered this early Sunday morning and was thinking that I would get it around Thursday or Friday. But when I received the e-mail about my package, the delivery date was set for two days. I couldn't believe it, but this is the service you should expect from this company. I'm a first time CTD buyer, but I'm now definitely a fan. A+++ Highly recommended!"
– Julius R.
5.0 5
"Relatively easy install (for a first timer), smooth functionality. Seem like high quality parts that will last a long time."
– Robert Mc.
5.0 5
"Even though it has no instructions for assemble onto a stripped lower. The parts list does give a good idea of where things go. Only used one tool to help guide the pin in place for the trigger group other than that one punch tool. I did it all with two hands on the sofa. Next time I'll do it on a table so things don't roll around. It was like christmas morning too excited to think just so happy to have the parts to build my own rife at about half the cost of a store bought."
– Wayne
5.0 5
"I really like this parts kit. All pieces went together smoothly, everything was included, and it works great. I have used this kit to build several lower receivers and have been very happy."
– Regulator3000
3.0 5
"Put these parts into a Black Rain Ordnance lower, the majority of the parts fit fine except the bolt release system. the bolt release system is to small and loose for the lower. does not catch the bolt when manually pressed or with an empty magazine."
– SaVaGe Builder
5.0 5
"This is my go-to LPK for builds, the best Mil-Spec LPK you can buy."
– M Jakes