FABARM STF/12 Green Gas Shotgun Review: A Premium Gas-Powered Shotgun for Close-Quarters Play

Introduction

The airsoft shotgun market has seen few new gas-powered entries in recent years, with most innovation coming from a handful of manufacturers. The FABARM STF/12 changes that. This is the first gas-powered shotgun from VFC, and it arrives with a premium pedigree. It is licensed by FABARM, a well-known shotgun manufacturer, and it brings a tactical, aggressive look that stands out.

This shotgun has been a long time coming. It had a slow start, with a lengthy release process and quality control delays. Now, years later, it is finally here in its final form. This review takes a close look at what the STF/12 offers, from its metal construction to its unique gas system and shell-based loading.

First Impressions and Build Quality

The FABARM STF/12 is positioned as a premium level shotgun. It is built to compete with the top options on the market, and the build quality reflects that ambition. The packaging is solid, with cardboard reinforcement and foam to protect the shotgun during shipping. Inside the box, you get a small bag of BBs, a manual, a speed loader, and a single shotgun shell.

The shotgun itself is immediately impressive. It has serious heft, with a metal flash hider, metal extension tube, and a metal body. The extension tube unscrews and can be rotated in 45 or 90 degree increments, allowing you to position a sling attachment on the side, bottom, or opposite side. The grip and stock are made of solid plastic, with a rubber butt plate on the stock.

The overall construction feels very solid. The hinge for the folding stock is metal, and the whole gun is built to withstand the rigors of airsoft play. It is not front heavy, despite the metal components, and the balance feels good, especially with the stock folded.

Design and Externals

The STF/12 has a tactical, aggressive design. The front end has a “meat grinder” look with an angular barrel shroud. The top of the gun features a one-piece rail that runs the length of the receiver, with front and rear sights. The front sight is a single red fiber optic dot, while the rear is a ghost ring with two yellow-green fiber optic elements. These sights pick up ambient light, so they will not glow in low-light conditions, but they are functional for aiming.

One interesting feature is the quick-release rail system. The top rail can be unscrewed and rotated 90 degrees before sliding off. This is designed for real-world mission flexibility, allowing you to swap out optics or other accessories. When the rail is removed, you still have a small white dot at the front and rear for iron sights, so the gun remains usable.

The folding stock is a standout feature. It folds to the side with a button push, making the shotgun much more compact for storage or close-quarters movement. The stock locks securely into place when folded. The shotgun also has a small rail section on the bottom of the forend, along with a hand stop that provides a natural place for your hand to grip when pumping the action.

How It Works: Gas System and Shells

The FABARM STF/12 is green gas powered. It uses a unique reservoir system instead of a traditional magazine. The gas reservoir is located in the grip, with a brass fill valve at the bottom. You fill the reservoir with green gas, and then insert it into the shotgun. When it mates with the gun, it opens a valve and releases gas into the system.

The reservoir can be removed and swapped out in the field, similar to a magazine. It has a small lever that releases it, allowing you to swap in a fresh, charged reservoir when you run out of gas. This is a clever system that allows for quick gas changes without needing to refill on the spot.

The shotgun uses standard Tokyo Marui style shotgun shells. Each shell holds 30 BBs. The shell loads into the bottom of the gun, and a button on the side opens the loading door. The shell locks into place, and you are ready to fire. The gun comes with one shell, so you will likely want to pick up a few extras.

Performance and Shooting Impressions

The STF/12 has a satisfying crack when fired. It is a punchy shotgun that delivers a solid hit. One of the most interesting features is the ability to slam fire. If you hold the trigger down and pump the action, it fires on the forward push. This allows for rapid, continuous fire as long as you keep pumping.

The shotgun has a selector switch that controls how many BBs are fired per shot. The switch is located inside the loading area and has two settings: 3 and 6. In 3-shot mode, one BB fires from each of the three barrels, giving you three pellets per trigger pull. In 6-shot mode, two BBs fire from each barrel, giving you six pellets per shot. The trade-off is that 6-shot mode has a shorter effective range, while 3-shot mode offers better range with fewer pellets.

The shotgun has a fixed hop-up system, so there are no adjustments to make. The trajectory is what it is, and the BBs will fly straight until they run out of energy. This is not a gun for long-range engagements. It is designed for close-quarters play, where you can get up close and personal with your targets.

The power level is acceptable for most fields. It is powered down to stay below the 300 FPS mark, even at its highest setting, making it safe for indoor and outdoor play.

Buying Advice

The FABARM STF/12 is a premium shotgun with a premium price tag. It is built to compete with the best gas shotguns on the market, and it delivers on that promise. The metal construction, folding stock, and unique gas reservoir system make it a standout option for players who want a high-end, tactical shotgun.

This shotgun is best suited for players who enjoy close-quarters combat and want a reliable, powerful gas shotgun. It is also a good choice for collectors who appreciate the licensed FABARM design and the quality of the build. If you are looking for a budget option, this is not it. But if you want a top-tier gas shotgun that is ready to run out of the box, the STF/12 is worth serious consideration.

Conclusion

The FABARM STF/12 is a welcome addition to the gas shotgun market. It offers a premium build, a unique gas system, and the ability to switch between 3-shot and 6-shot modes. The folding stock and quick-release rail add to its tactical appeal, and the slam fire capability makes it a lot of fun to use.

It is not without its quirks, such as the need to swap out shells and the fixed hop-up, but these are minor issues in the context of what this shotgun offers. If you are in the market for a high-end gas shotgun for close-quarters play, the FABARM STF/12 is a strong contender.