13+ Pinfire Glock. Web glock 21 sf (short frame) the “big bore” 45 auto caliber has since long been regarded with a special reverence. Web about press copyright contact us creators advertise developers terms privacy policy & safety how youtube works test new features press copyright contact.
The gen3, gen4, and short frame models. Web the glock 21, chambered in 45 auto, comes in three variations: Web glock 21 sf (short frame) the “big bore” 45 auto caliber has since long been regarded with a special reverence.
