Standard | 45 Auto
GLOCK 21 SF (Short Frame)
The “big bore” 45 Auto caliber has since long been regarded with a special reverence. Many shooters feel a special relationship with this timeless caliber. The GLOCK 21SF presents everything one would expect of a 45 Auto pistol. The SF design reduces the circumference of the receiver, offering increased ease-of-use and control, especially to shooters with smaller hands.
117 mm | 4.61 inch
740 g | 26.10 oz
with empty magazine
825 g | 29.10 oz
with loaded magazine**
1100 g | 38.80 oz
|1||LENGTH (OVERALL)*||205 mm | 8.07 inch|
|2||SLIDE LENGTH||193 mm | 7.60 inch|
|3||WIDTH (OVERALL)||34 mm | 1.34 inch|
|4||SLIDE WIDTH||28,5 mm | 1.12 inch|
|5||HEIGHT INCL. MAG.||140 mm | 5.51 inch|
|6||Sight Radius POLYMER||172 mm | 6.77 inch|
|Sight Radius STEEL||171 mm | 6.73 inch|
|Sight Radius GNS||170 mm | 6.69 inch|
|7||TRIGGER DISTANCE*||72,5 mm | 2.85 inch|
* FOR GEN4/GEN5 MODELS and G44: Check out the Gen5, Gen4 and G44 technology pages for medium/large backstraps (G19X and G45 see below).
Technical Data are rounded and do not reflect tolerances – they may be altered without notice! Subject to technical changes.