• GB-8 Micro Gas Block .936"
• .400" Set Screw Spacing
• 4140 Billet Steel
• Melonite QPQ Finish
• Set screws and spring pin included

• Weight: 43 grams

The steel used along with the melonite treatment of this gas block make it as quality as you will find for a fixed non-adjustable gas block. The fit, finish and side fluting will add some cosmetic appeal to any rifle. Since this kit does include a spring pin and set screws installation is hassle free and easy. 

For more info, visit SLR Rifleworks