The TRs 301 is an assault rifle that appears in S.T.A.L.K.E.R.: Lost Alpha and S.T.A.L.K.E.R.: Shadow of Chernobyl.
“ | A light rifle with an effective fire range of up to 300 meters. Due its to exceptionally easy triggering, high ergonomics and low weight, the weapon is highly accurate, though it is too sensitive to dirt and is not always suitable for use under difficult field conditions. - Inventory description |
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Overview[]
- Assault rifle based on the ArmaLite AR-15, manufactured by the american company Z-M Weapons.
- The Sniper TRs 301 is a unique variant of this weapon.
- Ammunition
- Standard 5.56x45mm SS109
- Armour-piercing 5.56x45mm AP
- Explosive M209 40mm Grenade
Upgrades[]
Lost Alpha[]
List of upgrades |
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Level 1 upgrades.
Stop drive:
Level 2 upgrades. Balancing parts:
Level 3 upgrades. Smoothing spray application:
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Developer's Cut[]
List of upgrades | |||||
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ID | Icon | Upgrade | Description | ||
Cost | Effect | Requirements | |||
1A | Integral slide | This modification is not cheap, but it is certainly a future standard for next generation weapons. | |||
1050 RU |
Reliability +15% |
Tools for rough work (v1.4005+) | |||
1C | Gas energy redirection | Reducing the diameter of the gas chamber with synthetic sealants significantly increases the muzzle velocity. | |||
1600 RU |
Bullet velocity +15% |
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1D | Forced cooling | A slide that directs the flow of air through the rifling to cool the weapon. | |||
1600 RU |
Rate of fire +10% |
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1E | Gas piston installation | With the installation of a gas piston, gases cease to go back directly into the receiver, which noticeably reduces weapon wear. | |||
1860 RU |
Reliability +20% |
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2A | Receiver counterforce rotator | A counterforce rotator installed in the receiver reduces weapon recoil. | |||
1050 RU |
Recoil -15% |
Tools for rough work (v1.4005+) | |||
2C | Automatic two-position gas regulator | This special mechanism reduces the weapon's sway, increasing accuracy. | |||
1500 RU |
Reliability +15% |
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2E | Rollback moderator | Special slide parts compensate the movement of the slide, reducing recoil. | |||
1850 RU |
Recoil -30% |
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2F | Stop drive | A synthetic part installed behind the end of the step slide compresses it to increase accuracy. | |||
1900 RU |
Accuracy +20% |
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3A | Amortization of return mechanism | Installing seals on the moving parts of machinery will help to maximally stabilize the barrel when firing. | |||
1100 RU |
Handling +15% |
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3C | Balancing parts | Polymer parts which rigidly fix spring trajectory, reducing the sway. | |||
1600 RU |
Accuracy +20% |
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3D | Titanium spring return mechanism | Titanium springs are much more efficient than steel ones. | |||
1600 RU |
Rate of fire +10% |
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3E | Duplicated guides and fighting springs | A replacement of the basic return mechanism with a more powerful one, with two guiding rods and return springs, which grants an increase in the rate of fire. | |||
1900 RU |
Rate of fire +20% |
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4A | Impact-resistant polymer frame | Replacing the base frame with a polymer one can reduce the mass of the weapon without compromising its reliability. | |||
700 RU |
Weight -0.5 kg |
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4C | Ergonomically shaped receiver | A more convenient shape of the grip makes handling the weapon more comfortable, especially when firing on the move. | |||
1600 RU |
Handling +25% |
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4E | Hollow grip with stabilizer | A stabilizer is installed inside the hollow grip, reducing recoil. | |||
1550 RU |
Handling +25% |
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4F | Smoothing spray application | The spray smooths out minor flaws in weapon mechanics, significantly increasing muzzle velocity. | |||
1860 RU |
Bullet velocity +25% |
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5A | Expanded magazine | Change standard magazines for larger ones. | |||
1790 (1690 v1.4007) RU |
Mag. size +10 |
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Notes[]
- Can be equipped with the M203 grenade launcher.
- Can be equipped with a silencer.
- Does not need to be upgraded in order to use any of its attachments.
- Weapon is not changed by the v1.4007 PRM Weapons Pack.
- Acquisition
- A TRs 301 is located in a grey blue cabin between the truck park and the helicopter in Yantar in the Military Scrapyard.
- Another one can be found in Dark Valley, located in the rail car cabin inside the second anomaly field (comes with SUSAT scope and M203 grenade launcher before v1.4000).
- One is available in Lab X18 in or under the Time anomaly.
- One is leaning on the wall behind the piano the player is tasked by Professor Kruglov to get the sheet music from.
- These are the easily obtained instances, early in the game. Several placements might be found in stashes, but the coordinates for these stashes are frequently storyline dependent.
Gallery[]
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