Spin-Loc® Texan® Spare Tank

Spin-Loc® Texan® Spare Tank: Double Your Big Bore Air Without Leaving the Field

The Spin-Loc® Texan® Spare Tank is a genuine AirForce air reservoir built specifically for the Texan platform. If you have searched for an Airforce spin loc tank review, this spare cylinder delivers 490cc of air capacity with an integrated pressure gauge and direct quick-disconnect refilling. Consequently, it suits Texan owners across Sweden, Finland, Estonia, and other EU countries who want extended hunting sessions without removing the tank from the rifle. Moreover, the Spin-Loc system lets you refill through a standard Foster fitting while the tank stays mounted, and the onboard manometer shows remaining pressure at a glance . Because the tank maintains the Texan’s original length, balance and handling remain unchanged . Therefore, whether you are checking AirForce Texan spare tank compatibility or comparing it against the carbon fibre upgrade, this genuine AirForce part deserves serious consideration. Airforce Texan suppressor and Airforce Texan ammo options pair well with this setup.

Spin-Loc Texan Spare Tank Specifications: Capacity, Fill Pressure, and European Availability

The aluminium Spin-Loc Texan tank holds 490cc of compressed air or dry nitrogen only . The standard aluminium version fills to 3000 PSI (206 bar), while the carbon fibre variant reaches 3625 PSI (250 bar) for increased energy . Calibre-specific versions exist for .257/.308, .357, .457, and .50 Texan models . The Spin-Loc system requires a compatible valve, and older Texan rifles need factory retrofitting before accepting these tanks. European availability varies, so verify stock with Airgun Armoury before ordering. Therefore, shooters in Sweden, Finland, and Estonia should confirm their Texan’s Spin-Loc readiness and calibre before ordering.

Spin-Loc Mounting System and Onboard Pressure Gauge

The defining feature of this spare tank is its Spin-Loc system. This design lets you fill the tank directly from a standard quick disconnect without removing it from the rifle, a significant convenience compared to older AirForce tanks . Moreover, the integrated pressure gauge eliminates guesswork about remaining air during a session . Installation requires sliding the tank into the frame and securing the Spin-Loc sleeve with the included wrench. The 490cc capacity delivers approximately four to five full-power shots per fill in .457 and .50 calibres, depending on projectile weight and power setting . Consequently, the spare tank delivers genuine field convenience without altering the rifle’s profile.

Known Spin-Loc Texan Spare Tank Problems Owners Report

Owners report several significant considerations worth knowing. Fitment is calibre-specific, with separate SKUs for .257/.308, .357, .457, and .50 Texan models, so ordering the wrong version renders the tank unusable . Moreover, older Texan rifles require factory retrofitting before they accept Spin-Loc tanks, meaning shipping your rifle to AirForce. The aluminium tank’s 3000 PSI fill pressure limits energy compared to the carbon fibre version’s 3625 PSI . Some owners note the tank works only with compressed air or dry nitrogen, so CO2 users must look elsewhere . Therefore, owner feedback suggests confirming your Texan’s calibre and Spin-Loc status before ordering.

Accuracy, Setup, and Range Performance

The spare tank does not directly affect accuracy through ammunition choice, as it serves as an air reservoir. However, carrying a pre-filled tank means you avoid mid-session pressure drops that alter velocity and point of impact. The onboard gauge lets you monitor pressure and swap tanks before velocities fall below your preferred threshold. Moreover, the Spin-Loc valve delivers consistent airflow for stable shot-to-shot performance. Consequently, the spare tank supports consistent downrange performance by maintaining stable air supply throughout extended hunting sessions. Shooters report that the Spin-Loc system simplifies refilling, making long range days more enjoyable.

FINAL VERDICT

The Spin-Loc® Texan® Spare Tank represents a practical investment for Texan owners wanting uninterrupted hunting sessions. It offers 490cc capacity, an onboard pressure gauge, and tool-free refilling through a standard quick disconnect . However, calibre-specific fitment and the need for factory retrofitting on older models mean it suits Texan owners with Spin-Loc-ready rifles rather than the broader AirForce range. Purchase from a reputable European retailer with warranty support and knowledge of local regulations. Consider adding a second spare tank for extended trips, and verify your rifle’s valve system accepts Spin-Loc tanks. Therefore, confirm your Texan calibre and Spin-Loc compatibility before ordering, as regulations vary across EU member states including Sweden, Finland, and Estonia. Shop at Airgun Armoury.