Chukavin sniper rifle

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The SVCh, or Chukavin Sniper Rifle, is a Russian semi-automatic designated marksman/sniper rifle designed to replace the SVD in the Russian Army. It was developed by Kalashnikov Concern, led by designer Andrey Chukavin, and first appeared in 2017. The design is based on the SVK-2016 and uses a “curtain scheme” with an inverted U-shaped upper receiver that acts as a stiff chassis. The bolt and action are in the upper part, while the lower part can be lighter and often uses polymer.

Key features
- Calibers: 7.62×54mmR, 7.62×51mm NATO, and .338 Lapua Magnum (8.6×70mm)
- Action: Short-stroke gas piston with a three-position rotary regulator
- Magazines: 10-, 15-, or 20-round detachable box magazines
- Sights: Optional telescopic, night vision, thermal, and iron sights
- Stock: Telescopic, folding buttstock with adjustable length and cheek rest
- Receiver and rails: Full-length MIL-STD/1913 Picatinny rails for optics and accessories; additional rails on the handguard

Variants and specs
- The rifle is offered in multiple barrels and lengths, with overall lengths around 995–1,015 mm and weights about 4.2–6.3 kg.
- Barrel options include 410 mm, 460 mm, 560 mm, 565 mm, and 620 mm.
- It can be chambered for 7.62×54mmR (SVD magazines compatible), 7.62×51mm NATO, or 338 Lapua Magnum, with corresponding magazine options (including 15- and 20-round versions for some calibers).

Performance and use
- Effective range: roughly 1,000–1,200 meters
- Fire mode: Semi-automatic
- Purpose: To engage high-value targets at short to medium ranges beyond what standard assault rifles can reach, with a compact, modern design for better mobility
- Production and adoption: First deliveries in September 2022, mass production began in 2023, qualification trials completed October 2023, some units delivered December 2023, ramping up through 2024 and under contract into 2024
- Operational notes: Has seen limited use since 2022 during the Russian invasion of Ukraine, particularly in 7.62×54mmR form

Optics development
- The 1P97 3–15× day scope with a Horus-style reticle started production in February 2024 and is powered by an LR6 battery.