Altaros M24 TCS .22 - Aluminum Chassis

Order inside EU and USA can be made on our specialized eshop: Militaryairgun.com

The rifle cannot be transported outside the European Union except the USA and UK. If you are a customer outside the EU (Russia, Africa, Asia etc.) do not even try to buy a rifle !!! You can try contacting us at airgun@altaros.cz and we can find out if there is a chance to send it to your country.

For USA & outside EU customers, READ THIS before ordering! 

The Altaros M24 TCS is an upgraded version of the original Altaros M24 rifle where the plastic stock has been replaced with the new high-quality fully adjustable Altaros Tactical Chassis System stock (more info in the link). 

Made from high-grade aluminum, provides extreme rigidity and high shooting comfort which contributes to significantly better accuracy.

Barricade Stop for PRS shooting.

Externě nastavitelná spoušť, bez nutnosti sundání pažby.

The stock is black anodized and has brand-name plastic parts from MDT and Magpul.

Altaros M24 rifle with the same concept, only tuned for slightly higher performance and using another barrel has been holding 2 world records. The first was achieved in 2019 and was only surpassed by our second record in 2023. The new record was set by hitting a 1MOA target at a distance of 1 mile (1625m). You can find more about the 2019 record HERE and more about the current record holder HERE

Rifle equipped with a replaceable magazine for 5 Altaros ATP slugs. This brings the rifle even closer to its real M24 SWS firearms. The magazine enables convenient prone shooting as well as quick shooting by itself. Additional magazines to buy: HERE

The rifle has a newly installed Adjustable mounting rail for optic, which allows you to fold down the entire mounting rail and thus use the full potential of the riflescope, similar to FX mounts, with the difference that it can use any mounts on the market

Accurate shooting at 500 meters and more is becoming a common reality for air rifles these days.

To preserve the original appearance, the 120ml air container was integrated into the barrel. The regulator is equipped with a filling pin and manometers of pressure in the cartridge and regulated pressure is located on the underside in the hole in the forearm. 

The rifle is a magazine version with the possibility of exchanging the magazine for a single-shot adapter. For a single load, the pellet or slug is inserted into the groove after the bolt handle is pulled back and will be inserted into the barrel by closing the bolt. The bolt handle is then locked into the slot to secure the bolt during the shot.

Technical parameters

Caliber: .22, 5,5 mm

Airgun barrel from Lothar Walther length 600mm (24 inches)

Barrel twist rate is 1:17,7 (450mm)

Exchangeable magazine for 5x  Altaros ATP KING 5.50 Slug Additional magazines to buy: HERE

Barrel ends by external thread 1/2 UNF

Externally adjustable extremely accurate pressure regulator

Adjustable mounting rail for optic - picatinny   0 - 30 mRad ,  0 - 100 MOA

Magazine / Single-load

Container with volume of 120 ml is situated inside the barrel

Airgun weight: 4,4 Kg  (9.7 pounds) 

Length: 112-122 cm (44.1 - 48 inches) 

Regulator setting / muzzle velocity / used Altaros ATP slugs  (for airtube fill to 300bar selling since 2024)

•  80bar =  40J/30fpe     52 shots  270 m/s / 885 fps with  JSB Jumbo Heavy 18,1gr
• 180bar =  85J/63fpe     10 shots  257 m/s / 843 fps with  ATP King 40gr  
• 210bar =  95J/71fpe      7 shots  271 m/s / 889 fps with  ATP King 40gr
• 250bar = 106J/79fpe      5 shots  286 m/s / 938 fps with  ATP King 40gr

The airgun is set from factory to power 85J/63fpe (output pressure about 180bar)

Recommended ammunition: ATP KING 5.50 40gr for magazine, for single loader: ATP 5.5 31gr

For download:

User manual for M24 TCS: HERE

Manual for tuning of the energy, tips for precise long-range shooting: HERE

Manual for MAGAZINE: text HERE, video manual HERE

Manual for the adjustable mounting rail: HERE

Package contents:

• Altaros M24 TCS .22 airgun
• 1x 5 shots magazine -for ATP KING 5.50
• 1x 2 shots hunting magazine
• 1x single-shot adapter
• Filling adapter with quick coupling
• Key 7mm, Allen key 3mm
• Set of spare O-rings
• Manual for use and tuning

Package does NOT contain: scope, mounting rings, silencer, bipod

Altaros M24 TCS is also suitable for Benchrest. Here's a video with an additional adapter for the front rest SEB

Shooting using the Altaros Tactical Chassis System

Altaros M24 Magazine .25 caliber - 238m- rapid fire

Altaros M24 (.25) Magazine version

Review of the Altaros M24 rifle by Gregor Kamenšek:

1 MOA target at 205m with Altaros .22 airgun

Precision shooting at 500 m with .22 Airgun !

Outdoor shooting in fresh wind at 500 m at 10x10 inches target with success rate of 40%.

475 yardů Altaros M24, Arken optics and ATP Smooth slugs

Comparison of muzzle velocity between ALTAROS M24 and Airgun Technology Vulcan.

ALTAROS M24 consistency of muzzle velocity.

Altaros M24 airgun and LabRadar

Measuring the muzzle velocity consistency - achieving the wold record.

For USA and outside EU customers only:

The purchase of an M24 from the Czech Republic to the USA is subject to restrictions resulting from the fact that the rifle cannot simply be sent from the USA back to the Czech Republic and then back to the USA for reasons such as service or repair. The main reason is that shipping companies refuse to transport airguns without a special permit, and the second reason is the high total cost of such transportation, which is around 310 euros.

For this reason, the possibility of sending the rifle for service or repair does not apply to the sale of rifles in the US, even during the warranty period. This is replaced by service advice via email and video tutorials, similar to what we have been doing successfully for years with our compressor boosters. At the same time, if necessary, we can send a specific spare part or assembly of parts that would need to be replaced.

The customer must confirm this information when purchasing M24 rifles, otherwise, the purchase will be canceled.

Due to the long development, demanding testing and 3 years of sales experience, we know that the M24 airgun is a stable, long-term functional product that requires a minimum of maintenance or repairs.