The Sons of Liberty Gun Works Blaster Starter Kit contains the essential small parts and springs needed to complete an AR-15 lower parts kit.
- Part Type: AR-15 Lower Parts Assortment
- Compatible Firearms: Mil-spec AR-15 lower receivers
- Material: Steel pins and springs
- Installation: Armorer-level tools and experience recommended
- Includes: Detents, springs, and pins (specific contents may vary—verify current kit contents with manufacturer)










