Manual

18
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2.2 Technical Specifications
Specifications are approximate and subject to change without notice.
1
Top of sight to bottom of rifle grip - magazine excluded
2
Polymer handguards - for alloy quad rail add 0.2lbs (91gr)
3
+/- 1.0lb (454gr)
4
Optional Hooded Front Sight, Optional Rotary Diopter Rear Sight M1913 quick detach;
Optional Mini Red Dot Sight
Caliber .22LR
Bolt System Blowback
Cartridge Case Ejection Right
Modes of Fire Semi-auto
Stock Folding; length adjustable
Handguards Polymer or Alloy
Overall Length 35.1” 892mm
Length with Stock Collapsed 33.6” 853mm
Length with Stock Folded 26.1” 663mm
Width 3.0” 76mm
Height
1
18.3” 211mm
Barrel Length 16.6” 422mm
Barrel Profile 6 grooves RH
Rifling 1 in 16” 406mm
Sight Radius 18.1” 460mm
Weight without Magazine
2
5.4lbs 2.45kg
Trigger Pull
3
5.0lbs 23N / 2.3kg
Sights
4
Optional Hooded Front Sight
Operation of Safety
The SIG522 has a manual safety which is located on the left and right side of the trigger
casing, just forward of the rifle grip and above the trigger. The safety levers may be
operated from either side.
F
S
LEFt SIdE vIEw
F
S
RIght SIdE vIEw
The safety is “on” when the safety lever is in the “S” (SAFE) position. In this position, the
rifle cannot be fired with a normal pull of the trigger. The safety lever should always be
in the “S” (SAFE) position except when the shooter is actually firing the rifle. The safety
lever should be moved to the “S” (SAFE) position whenever the shooter ceases firing, even
temporarily.
The safety is “off” when the safety lever is in the “F” (FIRE) position. When the safety lever
is in the “F” (FIRE) position the rifle will fire in the semi-automatic mode each time the
trigger is pulled until all the ammunition is expended.