- Design advantages compare to other adjustable gas blocks:
- Quick tool-free gas adjustment with integrated Control Knob
- No small springs, detents, and screws
- No threads exposed to carbon
- Rotation limited to avoid possibility of unintentional disassembly
- Multiple lengths available for use even while tucked under extended handguards
- 12 gas adjustment settings
- Distinct numbered settings for easy status identification and repeatability
- Modular design allows user-level configuration and maintenance
- Reduced recoil and aiming disruption
- Reduced wear and tear on your firearm
- Eliminates the need for heavy buffers and springs
- Material: Steel
- Finish: Black Nitride
- Overall Length: RS7558 Extra Length: 5.8"
- Control Knob Length: RS7558 Extra Length: 4.65"
- Weight: RS7558 Extra Length: 4.76 oz.
COMPATIBILITY:
- AR-15 and AR-10 barrel with 0.750" gas seat
- .223 Rem./5.56 NATO, 300 AAC Blackout, .308 Win./7.62 NATO, 6.8 SPC, and 6.5 Grendel