Low Profile Gas Block Pro Grade (SS)
Manufacture ID: SGAS-A4L-00BT-00
Low Profile Gas Block
- Low Profile Gas Block fits all M4 Carbines and M16A2, A3 & A4 Rifles
- Replaces front sight to use 10 or longer MRF handguard
- Enhanced reliability
- Made in the USA
Low Profile Gas Block
- Low Profile Gas Block fits all M4 Carbines and M16A2, A3 & A4 Rifles
- Replaces front sight to use 10 or longer MRF handguard
- Enhanced reliability
- Made in the USA