CheyTac Intervention

The CheyTac Intervention is an American bolt-action sniper rifle manufactured by CheyTac USA, which can also be classified as an anti-materiel rifle. It is fed by a 7-round detachable single-stack magazine (an optional 5-round magazine is also available). It is specifically chambered in either .408 Chey Tac or .375 Chey Tac ammunition. CheyTac Inc. states that the system is capable of delivering sub-MOA accuracy at ranges of up to 2,500 yd (2,286 m). It is based on the EDM Arms Windrunner.

CheyTac Intervention
A right-side view of the CheyTac M200 Intervention
TypeSniper rifle
Anti-materiel rifle
Place of originUnited States
Service history
Used bySee Users
Production history
ManufacturerCheyTac USA LLC[1]
Unit costM200: $10,665 – $14,150
M300: (Carbon Fiber):
$9,585 – $10,960
M300: (Composite):
$9,135 – $11,000
All cost(s) exclude ammo, attachments, license fees, paint (including special colours & Kryptek camo), shipping, and tax.
VariantsSee Variants
Mass31 lb (14.1 kg) without scope (M200)
Length53 in (1,300 mm) (stock extended), 46.75 in (1,187 mm) (stock collapsed) (M200/M310)
Barrel length29 in (740 mm) in standard, 26 in (660 mm) optional.

Cartridge.408 Cheyenne Tactical or .375 Cheyenne Tactical
ActionBolt action
Muzzle velocity3,000 ft/s (914 m/s)
Effective firing range2,500 m (2,734 yd)+ - M200
2,000 m (2,187 yd)+ - M200 Carbine
1,500 m (1,640 yd)+ - M200 CIV (Civilian)
1,800 m (1,969 yd)+ - M310 SS
(Single Shot)
1,800 m (1,969 yd)+ - M310 R (Repeater)
Feed system7-round detachable box magazine, 5-round detachable box magazine (optional, or when 7-round magazine is prohibited by law).
SightsDay or night optics