Luth-AR produces the best quality, American made parts for the AR platform. All of the parts included in the 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 our springs with certification.
| Weight | 0.205 lbs |
|---|---|
| Dimensions | 6.9 × 3.8 × 1 in |
| Caliber | 308 Cal |
| Material | Stainless Steel |
| Manufacturer | Luth-ar |
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