The Aero Precision AR 15 Lower Parts Kit includes everything you need to build a custom AR except the fire control group, a pistol grip, and trigger guard. These AR15 Lower Parts include 17 gun parts to help complete your AR 15 build, including a takedown pin, bolt catch, safety selector, magazine catch, and much more. Plus, Mil-Spec dimensions and coatings ensure everything fits properly and is built to the highest quality possible. Pick up the Aero Precision AR 15 Lower Parts Kit today to build a premium AR with top-notch gun parts. Specifications for Aero Precision AR15 Lower Parts Kit, w/No FCG/Trigger Guard/Pistol Grip: Manufacturer: Aero Precision Color: Black Gun Model: AR-15 Condition: New Country of Origin: USA Features of Aero Precision AR15 Lower Parts Kit, w/No FCG/Trigger Guard/Pistol Grip Platform – AR15 Package Contents: This lower parts kit does not include the fire control group, pistol grip or trigger guard. Aero Precision AR15 Lower Parts Kit, w/No FCG/Trigger Guard/Pistol Grip Takedown/pivot Spring Takedown/pivot detent Takedown pin Pivot pin Bolt Catch Bolt Catch Spring Bolt Catch buffer Bolt catch roll pin Safety Selector Safety Selector spring Safety Selector detent 4-40 Set Screw (for threaded takedown pin detent hole) Buffer retainer Buffer retainer spring Magazine catch body Magazine catch spring Magazine catch button
J Gilmore –
Fits awesome, nothing wrong with them, got them in a timely manner.
Cstrom –
Solid parts, the rear take down pin was super tight. Had to use a punch to get it to come out. Did this about 20 times then it was easy enough to pop out with a round. Getting better over time I'm sure.
Brandon D –
All the parts are well made. This kit includes a small retaining screw that is meant for Aero Precision lower receivers that have a rear retaining pin threaded hole. *Don’t think you’re leaving out a piece when you discover this screw.*
EM –
This set of LPK has everything you need for either a standard lower on an aero enhanced lower. Recommend. Also ensure to lube up after installation to ensure proper friction break in.
Rys –
This is good bang for your buck, especially if you already have triggers and grips laying around from other builds. It just gives you what you need to get the job done and the parts have all held tight after 1000+ rounds. Will definitely buy again for future builds
Rs1985 –
Aero always puts out good stuff. I highly recommend this parts kit.