PKP Pecheneg
V.A. Degtyarev Plant · Machine Gun · In Production · 2001
Also known as: 6P41, Pecheneg, PKP
Overview
The PKP Pecheneg (GRAU index 6P41) is a Russian 7.62x54mmR general-purpose machine gun developed by the V.A. Degtyarev Plant in Kovrov as a modernized variant of the PKM. Production began in 1999 and the weapon was formally adopted by the Russian Armed Forces in 2001. The Pecheneg was designed based on combat experience in Afghanistan and the First Chechen War, where the need for sustained suppressive fire without frequent barrel changes became apparent. The key innovation of the Pecheneg is its heavy, fixed barrel with radial cooling ribs enclosed in a steel jacket that creates a forced-air cooling system, drawing air over the barrel through muzzle blast convection. This design eliminates the quick-change barrel feature of the PKM in favor of sustained fire capability, allowing the Pecheneg to fire approximately 600 rounds continuously before accuracy degradation, compared to the PKM's 200-round limit before barrel change. The weapon employs a gas-operated, long-stroke piston system with a rotating bolt, firing from an open bolt position at a cyclic rate of 650 rounds per minute. It fires the venerable 7.62x54mmR rimmed cartridge from 100-, 200-, or 250-round non-disintegrating link belts. The Pecheneg weighs 8.7 kg on its integral bipod, increasing to 12.7 kg when mounted on the infantry tripod.
Specifications
| Weight (empty) | 8700 g (306.9 oz) |
| Weight (loaded) | 12700 g (448.0 oz) |
| Overall Length | 1155 mm (45.47") |
| Barrel Length | 658 mm (25.91") |
| Action Type | Gas Operated Long Stroke |
| Firing Mechanism | Open Bolt |
| Trigger Type | Automatic Only |
| Magazine Type | Belt |
| Muzzle Velocity | 825 m/s (2707 fps) |
| Muzzle Energy | 3302 J (2435 ft·lbf) |
| Effective Range | 800 m (875 yd) |
| Maximum Range | 1500 m (1640 yd) |
| Rate of Fire | 650 rpm |
| Barrel Rifling | Right Hand |
| Number of Grooves | 4 |
| Frame Material | Stamped Steel |
| Barrel Material | Chrome Lined Steel |
| Stock Material | Polymer |
| Finish | Matte Black |
Calibers
- 7.62x54mmR · primary — also known as 7.62x54R, 7.62 Russian, Three Line Rifle
Features
- Firing modes: Full Automatic
- Feed systems: Belt Fed Non Disintegrating
- Safety mechanisms: Manual Safety Selector
- Features: Forced Air Cooled Barrel, Radial Cooling Ribs, Chrome Lined Barrel, Chrome Lined Chamber, Folding Bipod, Tripod Capable, Belt Fed, Open Bolt, Stamped Receiver, Adjustable Iron Sights, Heavy Barrel, Sustained Fire Capable
Variants
- PKP Pecheneg-N (6P41N) — Night Sight Rail
- PKP Pecheneg-S — Tripod Optimized
- PKP Pecheneg-SP (6P69) — Special Forces
- PKP Bullpup — Experimental
Base model
Service history
Operators
- Russian Armed Forces · adopted 2001 · as 6P41
- Russian Spetsnaz
- Russian National Guard (Rosgvardiya)
- Kazakhstani Armed Forces
- Syrian Arab Army
Conflicts
- Second Chechen War (1999-2009)
- Russo-Georgian War (2008-2008)
- Syrian Civil War (2011-present)
- Russo-Ukrainian War (2014-present)
Production
Production years: 1999-present
Produced by V.A. Degtyarev Plant in Kovrov, Russia. Exact production numbers not publicly disclosed.
Origin
Country of origin: Russia
Notes
The Pecheneg's forced-air cooling system is its defining feature. The barrel is enclosed in a steel jacket with radial cooling ribs, and muzzle gas convection draws ambient air rearward through the jacket, creating effective barrel cooling without the complexity of a quick-change barrel system. This allows sustained fire of approximately 600 rounds without barrel swap, roughly tripling the PKM's sustained fire capability. The trade-off is that the barrel cannot be field-replaced, though the Pecheneg-SP variant developed for special forces partially addresses this. The Pecheneg-SP (6P69), which entered serial production in February 2017, incorporates titanium components, Picatinny rail for optical sights, a telescopic folding stock, and a tactical handle, significantly reducing weight while adding modularity. A bullpup conversion was also developed by the Degtyarev Plant but saw only limited trials. The weapon retains full interchangeability with PKM ammunition belts and can use all standard PK-series belt boxes and tripod mounts. The Pecheneg saw extensive combat use during the Second Chechen War, the 2008 South Ossetia conflict, the Syrian Civil War, and the ongoing conflict in Ukraine.
Background
The Pecheneg was designed based on hard lessons from the Soviet-Afghan War and First Chechen War, where troops needed sustained suppressive fire without the vulnerability of frequent barrel changes under fire. Its innovative forced-air cooling system uses muzzle blast convection to draw ambient air through a ribbed barrel jacket, allowing approximately 600 rounds of continuous fire -- roughly triple the PKM's capacity before accuracy degrades.