Sons of Liberty Armorers Class - AAR

[Cascade Hemi]

Opinions on the RifleSpeed system? Looks cool!

They are a more complicated version of an SLR or SA gas block.

 

[LRRPF52]

Opinions on the RifleSpeed system? Looks cool!

Riflespeed has:

Mechanical advantage
12 adjustment points to dial-in the optimum setting
Great design

Downside:
Space management, especially those who want to locate the suppressor up close to the handguard with a tiny gap of clearance.