The CMMG Lower Parts Kit MK3 Gunbuilder is a meticulously designed kit that includes most of the necessary parts to build up your lower group, excluding the commonly upgraded parts like the Fire Control Group and pistol grip. This kit is compatible with CMMG Mk3 Lowers and most LR308 type lowers, ensuring a seamless build experience. Ideal for enthusiasts looking to customize their AR platform, this kit offers reliability and ease of assembly, backed by CMMG's reputation for quality and innovation.

Key Features:
- Manufacturer: CMMG
- Model: Lower Parts Kit MK3 Gunbuilder
- Product Type: Parts Kit
- Compatibility: CMMG Mk3 Lowers, most LR308 type lowers
- Unique Features: Excludes Fire Control Group and pistol grip
- What's In The Box: Bolt catch assembly, magazine release assembly, safety assembly, takedown pins