No MIM here. Luth-AR produces only the best quality, American made parts for the AR platform. All of the parts included in their lower parts kits are investment cast or otherwise machined to Mil-Spec drawings, materials and heat treat. Springs are a combination of 17-4 SST and various Mil-Spec steel wire are used in all of their springs with certification.
- Manufacturer:
- Luth-AR
- Manufacturer Part Number:
- LRPK-BLDR
- Caliber/Gauge:
- .223 REM/5.56 NATO
- Make:
- AR-15
- Make/Model:
- AR-15
- Product Type:
- Lower Parts Kit
- Subcategory:
- Long Gun Parts
- Location:
- At Warehouse
