3.5" AR .223/5.56 Short Buffer Tube System, Red [AS5P14-R]

Use to make an AR .223/5.56 shorter and more compact.

Included:
- 3.5" Buffer Tube
- Buffer Tube Cap
- Receiver End Plate
- Castle Nut
- Guide Rod
- Recoil Spring
- Bolt Carrier Insert
- Wave Spring