Highly durable polymer construction
1/3 the time loading several mags with thumb
Designed to load/unload .22 LR single stack narrow body magazines with side button
For Ruger MK I, II, III, 22/45, Browning Buck Mark, Beretta U22 NEOS, Colt Woodsman/Cadet, High Standard 22, S&W 22A/22S (only X-10 Lula)
Eliminates thumb pain and injury
Protects fingers from pinching
Indifferent to magazine length
Highly reliable