AR

Geissele Reaction Block for AR15/M4

Geissele MK8 Super Modular Rail MK8 M-LOK

Geissele MK4 M-LOK

Proof Research 6.5CM AR Type Steel Barrel

Proof Research 6.5 CM AR Type Carbon Fiber Barrel

Geissele Ultra Duty Mag Release Button

Geissele Super Stainless Mag Catch

TriggerTech Diamond AR10 Trigger

TriggerTech AR Safety

Proof Research 6.5 Grendel AR Type Carbon Fiber Barrel

Proof Research Steel 6CM AR Type Barrel

Proof Research 223 Wylde AR Type Steel Barrel – Multiple Options