Glock Factory Specifications GLOCK 21
GLOCK 21.45 A.C.P.
An american icon
The "big bore" .45 caliber belongs to the United States like stars and stripes. Americans have always had a very special relationship with this timeless caliber. Countless law enforcement units swear by this superior pistol.
PISTOL SIZE: Standard
-
CALIBER
.45 A.C.P.SYSTEM
Safe Action -
LENGTH
193 mm / 7.59 in.HEIGHT
139 mm / 5.47 in. -
WIDTH
32.5 mm / 1.27 in.BARREL HEIGHT
32 mm / 1.26 in. -
MAG. CAPACITY
Standard: 13OPTIONAL
- -
WEIGHT
745 g / 26.28 oz.LOADED (~)
1085 g / 38.28 oz. -
LINE OF SIGHT
172 mm / 6.77 in.BARREL LENGTH
117 mm / 4.60 in. -
TRIGGER PUL
2.5 kg / 5.5 lbs.TRIGGER TRAVEL
12.5 mm / 0.5 in. -
BARREL RIFLING
right hand, octagonalLENGTH OF TWIST
400 mm / 15.75 in.








