Vltor RE-10/A5SR: A5 Receiver Extension – Grade B
The Vltor RE-10/A5SR A5 Receiver Extension is a six-position buffer tube built for use with the Vltor A5 system. It is designed to accept Mil-Spec dimension M4 and AR-15 collapsible stocks, while also serving as a replacement receiver extension for AR-10 rifles. This Grade B version is ideal for function-first builds where cosmetic blemishes are acceptable.
Features
- 6-position receiver extension
- Designed for the Vltor A5 system
- Accepts Mil-Spec dimension M4 and AR-15 collapsible stocks
- Can be used as a replacement receiver extension for AR-10 rifles
- Grade B item with cosmetic blemishes or factory-second imperfections
Specifications
- Model: RE-10/A5SR
- Platform Compatibility: AR-15 / M4 / AR-10
- Return Policy Note: Blemished items are non-returnable








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