5KU Stainless Ambi Extra Wide Thumb Safety - Black LS Delta slimline stock pre-installed -

Delta slimline stock pre-installed - QD sling point on each side

and consistent cycling

The difference between this one and the mFCU is the fact the tFCU uses a conventional switch for the trigger

- Tune without the app with classic Live Fire Tuning Mode

5KU Stainless Ambi Extra Wide Thumb Safety - Black LS Delta slimline stock pre-installed -Ambidextrous control meets serious durability with this 5KU stainless steel thumb safety. Built tough without the premium price tag, it delivers the quality you'd expect from high end brands at a fraction of the cost. Left handed or right handed shooter? No problemoperate it from either side. The perfect finishing touch for any Hi Capa build.