SiG STR/SHR 970 sniper
rifles :
| Caliber : |
7.62
x 51 mm or .300 Win. Mag.
|
| Operation : |
bolt
action, rotating bolt
|
| Magazine : |
4
or 3 (Win.Mag.) rounds detachable box
|
| Barrel length : |
609
mm / 24.4"
|
| Total length : |
1143
mm / 45.6"
|
| Weight : |
4.43
kg / 9.84 lbs w/o scope, empty
|
| Rate of fire : |
-
|
| Sights : |
-
|
| Muzzle velocity : |
-
|
| Max. effective range : |
-
|
| Accuracy : |
sub
1 MOA
|
Both STR and SHR 970 models are based on SHR (Swiss Hunting Rifle) actions
and manufactured by SIGarms, Switzerland. The SHR model is marketed as "Lightweight
Tacticla Rifle", while STR is addresed as "Long range Tactical Rifle".
The STR model, has McMillan stock, while SHR model has (unknown) stock. Both
stocks made from polymer.
SIG 970 action is designed with quick interchangeable barrels/calibers, with
bolt locking directly into barrel.
The barrel itself has heavy contours and id fluted to reduce weight and improve
heat dissipation. Both .308 and .300 win mag barrels has integral muzzle brakes.
Rifle has 3 positions safety mechanism ("Fire", "Safe, Bolt locked",
"Safe, Bolt unlocked"). Cocking indicator is located on the rear of
the bolt. Receiver is drilled and taped to accept scope mounts.
Exact accuracy is unknown, but one could expect it to be 1MOA or less with proper
ammunition.
