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G21
SF
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.
Technology
Technical Data
Caliber
45 Auto
System
Safe Action®
Mag. Capacity
Standard: 13
Optional: 10
Barrel Length
117 mm | 4.61 inch
Weight
without magazine
740 g | 26.10 oz
Weight
with empty magazine
825 g | 29.10 oz
Weight
with loaded magazine**
1100 g | 38.80 oz
Trigger Pull***
28 N
Dimension
| 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 beavertail 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.
