The Battle Arms Development Authority Elite Receiver Set is a premium AR-15 upper and lower receiver set designed for custom rifle builds. It gives builders a lightweight, precision-machined foundation with ambidextrous controls, billet 7075-T6 aluminum construction, and a durable black hard anodized finish.
This receiver set is precision CNC machined from billet 7075-T6 aerospace aluminum for strength, durability, and clean fitment. The lightweight design helps reduce unnecessary weight while maintaining the structural integrity needed for a quality AR-15 build.
The Authority Elite lower receiver features built-in ambidextrous bolt release and magazine release controls, a flared and deep beveled magazine well, integrated trigger guard, and multi-caliber markings for build versatility. It is designed to work with compatible AR-15 components and provides a high-end base for custom rifle assembly.
Specifications
- Manufacturer: Battle Arms Development
- Model: Authority Elite
- SKU: AE-SET-BLK
- UPC: 810033785887
- Product Type: Upper and Lower Receiver Set
- Platform: AR-15
- Material: Billet 7075-T6 Aerospace Aluminum
- Finish: MIL-A-8625F Type III Class 2 Hard Anodized Black
- Color: Black
- Lower Receiver Style: Ambidextrous Lightweight Billet Lower
- Controls: Built-In Ambidextrous Bolt Release and Magazine Release
- Magazine Well: Flared and Deep Beveled
- Trigger Guard: Integrated Trigger Guard
- Marking: Multi-Caliber Marking
- Parts Compatibility: Compatible with TDP / Mil-Standard AR Lower Receiver Parts
- Listed Weight: 13.78 oz
- Application: Custom AR-15 Builds, Receiver Upgrades, and Lightweight Rifle Projects
Features
- Premium upper and lower receiver set for AR-15 platform builds
- Precision CNC machined from billet 7075-T6 aerospace aluminum
- Patent-pending lightweight design helps reduce build weight
- Black Type III Class 2 hard anodized finish improves durability and wear resistance
- Built-in ambidextrous bolt release supports easier control from either side
- Built-in ambidextrous magazine release improves handling and access
- Flared and deep beveled magazine well supports faster magazine changes
- Integrated trigger guard provides a clean, strong receiver profile
- Captured takedown pin detent spring design helps simplify assembly
- Upper and lower receiver tension screw helps improve receiver fit
- Set screw bolt catch pin design supports easier installation and service
- Relief cut supports compatible Battle Arms Development short-throw ambidextrous safety selectors
- Multi-caliber marking allows flexible AR-15 build configuration
- All components, materials, and packaging are made in the USA
Benefits
- Provides a high-quality foundation for a custom AR-15 rifle build
- Ambidextrous controls improve usability for both right- and left-handed shooters
- Lightweight billet construction helps reduce overall rifle weight
- Hard anodized finish improves resistance to wear from regular use
- Flared magazine well supports smoother reloads during range and training use
- Integrated and captured hardware features help make assembly cleaner and more efficient
- Compatible AR-15 parts support flexible customization and build planning
- Ideal for builders who want a premium receiver set with enhanced controls and refined machining
The Battle Arms Development Authority Elite Ambidextrous Billet AR-15 Receiver Set is an excellent choice for shooters and builders who want a premium foundation for a lightweight, high-performance AR build. With billet 7075-T6 construction, ambidextrous controls, hard anodized black finish, and refined receiver features, it delivers the strength, precision, and custom-build flexibility expected from Battle Arms Development.
