SLR Rifleworks Sentry 8 Set Screw Adjustable Gas Block

SLR Rifleworks
$110.00
Current Stock:

  • Sentry .875"  Set Screw Version - Melonite Finish
  • .400" Set Screw Spacing
  • 1.8 oz
  • 15-position adjustability from 0 - 0.125" port opening
  • Metering screw and screw bore design allows repeatability and reliability only SLR has been able to deliver
  • Single tool click to adjust gas metering
  • Melonite finish 4140 Precision machined gas block
  • Melonite finish 4140 Nexturn Swiss precision metering screw
  • Proprietary Alloy Flat Spring with 1400deg temper
  • Melonite finish 4140 detente plunger
  • USES STANDARD GAS TUBE
  • Tool, roll pin and mounting screws included