Glock Model 21 is good reliability and accurate pistol. The Glock Model 21 works better with one type of ammunition than another, yet the level of accuracy is often high for a service-grade pistol. Best ammo for a Glock 21 is Speer Gold Dot 230gr JHPs and 230gr +P.

What caliber is a Glock 21?

The Glock 21 is essentially a Glock 20 as far as weight and dimensions, the only differences being the caliber it is chambered for (.45 ACP for the former, 10mm for the latter) and that it uses that octagonal barrel rifling mentioned earlier.

What is a Glock 21 handgun?

The Glock 21 is a semi-automatic large-frame pistol chambered in .45 ACP. Glocks have a simple, dependable and easy-to-use design, which they’re the preferred handgun for many law enforcement agencies. The G21 has standard Glock features such as a polymer grip that’s lightweight making it 2.4 pounds loaded.

Is Glock a single action pistol?

The Glock is neither a single or a double action pistol. In a single action pistol a the hammer or striker of the pistol is cocked manually for the first shot and then automatically by the movement of the pistols slide or bolt for subsequent shots. All pulling the trigger does is release the hammer or striker to fire the gun.

What are the dimensions of a Glock 22?

The size of the Glock 22 Gen4, with its 4.48-inch, polygonal-rifled barrel, is just 7.95 inches long overall, 5.43 inches high and 1.18 inches wide.

What is the barrel length of a Glock 22?

Glock 22. Overall length is 186mm (7.32 inches) with the barrel making up 138mm (5.43 inches) of this length. Barrel rifling is right-handed, hexagonal with a 250mm length of twist (9.84 inches). Unloaded weight is 22.92 ounces with an approximate loaded weight of 34.38 ounces. All values are per the Glock company website.

What is a Glock barrel?

A Glock is a Glock by any other name. These barrels are the factory originals and you should stockpile a few before they stop making them available to the general public. We’ve got every model.

What does SF stand for in Glock 21?

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.

What is the weight of a Glock 21?

Like other semi-automatic pistols, the magazine was inserted into the base of the handgrip. Unloaded weight was 26.28 ounces. Length was 7.59 inches with a barrel length of 4.61 inches. Externally, the Glock 21 looked very much like Glock 20 with the most notable exception being the enlarged grip.