Luth-AR AR10 Lower Parts Kit
Get your AR10 closer to being range ready with the Luth-AR AR10 Lower Parts Kit. Compatible with all mil-spec AR10 and SR25 lower receivers, this parts kit provides all the fun little springs, detents, pins, and more that are needed to complete your lower.
This lower parts kit does not however include a fire control group/trigger assembly or pistol grip, allowing the user to choose one to their needs and preference. Luth-AR is known for its high-quality, affordable complete AR-15 firearms, accessories, and components for the retail market.
All of the parts included in this lower parts kit are investment cast or otherwise machined to Mil-Spec drawings, materials, and heat treated. The springs are a combination of 17-4 SST stainless steel. Essentially all of that means that the materials and manufacturing process of these parts ensures reliability and long service lifetimes under frequent use.
Installation
Includes
- LR-01 Buffer Retainer
- LR-02 Buffer Retainer Spring
- LR-08 Selector/Safety
- LR-09 Bolt Catch Spring
- LR-10 Bolt Catch Buffer (Plunger)
- 308-LR-11 Bolt Catch
- 308-LR-12 Bolt Catch Screw
- LR-13 Magazine catch
- LR-14 Detent Spring
- LR-15 Takedown Detent
- LR-16 Mag Catch/Buttstock Plunger Spring
- LR-17 Magazine Catch Button, Aluminum
- 308-LR-18 Front Pivot Pin
- LR-26 Selector/Ejector Spring
- LR-27 Detent (Selector)
- LR-28 Hammer/Trigger pin
- 308-LR-30 Pin, Rear Takedown
Specifications
- Brand: Luth-AR
- Description: AR10 Lower Parts Kit
- Fit: AR10 Lower Receiver
- Color: Black
- Finish: Anodized
- Material: Stainless Steel and Aluminum
- Weight: 7 oz






















