At a glance: Provides stability and control for follow-on shots Ideal thumb placement for secure two-handed grip Increases grip strength and prevents muzzle rise If you're shooting an CP33(TM) for rimfire competition, like Rimfire Challenge or Steel Challenge, you know the importance of a strong, controlled grip on your pistol. Boost your control with the new "Accelerator" Thumb ledge for CP33(TM) and PMR30(TM)! The "Accelerator" Thumb ledge for CP33(TM) and PMR30(TM) increases grip strength, offers better control of your handgun and promotes proper and consistent hand position, improving your compet Mfg: Tandemkross