GLOCK 21 Gen 4
Glock 21 Gen 4. Remarkable for its accuracy and light recoil, the GLOCK 21 Gen4 delivers the power of the 45 Auto round with high magazine capacity. The Modular Back Strap system makes it possible to instantly customize its grip to accommodate any hand size. The reversible magazine catch makes it ideal for left and right-handed shooters The Gen4 system is the perfect complement to the 45 Auto caliber cartridge.
|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||Line of Sight (Polymer)||172 mm | 6.77 inch|
|Line of Sight (Steel)||171 mm | 6.73 inch|
|Line of Sight (GNS)||170 mm | 6.69 inch|
|7||Trigger Distance**||72,5 mm | 2.85 inch|
*FOR GEN4/GEN5 MODELS: Check out the Gen5 and Gen4 Technology area for medium/large backstraps.