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HomeVideosShotgunsThe GForce 12-Hammer

The GForce 12-Hammer

· October 25th, 2025 · Shotguns

Classic Firearms examines the GForce Arms 12-Hammer 12GA semi-auto shotgun in detail. The hosts cover features, measurements, controls, and overall handling impressions.

Featured In This Video

GForce Arms 12-Hammer 12GA 18.5" Barrel 5rd Semi-Auto Shotgun, 3" Chamber - GF12HMRB Specifications

manufacturerG-Force
TypeShotgun
Caliber/Gauge12 GA
ActionSemi Automatic
Mag Capacity5
Barrel FinishBlack

Video Summary

Read the full transcript

Overview and Tech Specs of the GForce 12-Hammer

The video introduces the GForce Arms Hammer 12, an AR-style semi-automatic 12-gauge shotgun with an 18.5-inch steel barrel and a 5+1 magazine. The hosts explain that the breakdown will cover technical specifications, a tip-to-butt feature overview, and verification of listed specs such as weight, trigger pull, and measurements for storage. The shotgun uses an AR-inspired layout and is described as comfortable in the hand. It is designed with ambidextrous functionality in mind, including ambidextrous magazine and bolt releases. The charging handle is reversible, allowing it to be mounted on either side, and one of the hosts prefers it on the right side for an AK-style feel. Overall length is stated as about 48.1 inches, and the shotgun is positioned as a relatively long but manageable platform.

Controls, Choke System, and Ammunition Compatibility

The controls on the GForce Hammer 12 are described as oversized compared to typical AR-style controls, making them easier to manipulate. The shotgun weighs a listed 8.4 pounds and is expected to offer good accuracy for its length. It uses a Mobil Benelli choke system and compatible choke threads, similar to those found on other Benelli-pattern shotguns. The hosts note that many shotguns of similar origin require ammunition at or above about 1300 feet per second to cycle reliably, but GForce states that this model is not restricted in that way. According to the discussion, it can run a range of 12-gauge loads, including lighter 7.5 shot and small 3-inch loads, and is described as capable of functioning with a wide variety of shells.

Rail System, Materials, Grip, and Storage Features

The shotgun uses a 5-round detachable magazine and features a large, flared magazine well that the hosts compare to a Genesis-style design. The top rail is split, with a section of Picatinny rail on the receiver and additional rail at the front, plus a quad rail at the muzzle end for mounting lights, lasers, or other accessories. The handguard includes QD sling points on both sides. The upper receiver is made from T6775 aluminum, while the lower receiver is polymer. The shotgun comes with flip-up sights installed. The pistol grip is AR-style with a rubberized texture and contours that support the thumb and index finger. It attaches with a screw and includes internal storage, accessed from the bottom, where small tubes for lubricant, screws, or other small parts can be kept. The rubberized cap helps prevent rattling during use.

Stock, Sling Mounts, and Additional Storage

The GForce Hammer 12 uses a mil-spec buffer tube, reinforcing its AR-style configuration. The stock includes multiple sling attachment options: a QD sling point on the left side, a clip-style sling mount, a more traditional sling swivel, and two additional QD points at the rear. The hosts emphasize that the numerous sling mounting locations allow users to configure slings in several ways. The stock also contains internal storage that can hold one or two extra shells or other small items. This additional storage is presented as a practical feature for keeping small accessories or consumables on the gun without adding external pouches.

Verifying Weight, Trigger Pull, and Dimensions

The hosts move on to verify the manufacturer’s specifications. Using a scale, they weigh the shotgun without the magazine and obtain approximately 8.59 pounds, which is heavier than the listed 8.4 pounds. With the magazine inserted, the weight increases to about 9.33 pounds, leading them to suggest that users should expect the shotgun to be close to 10 pounds when fully loaded. They then test the trigger pull with a gauge. Three measurements are taken, reading about 7.51 pounds, 5.66 pounds, and 5.88 pounds. They conclude that the trigger averages in the 5.5 to 6-pound range and describe the pull as smooth. Using a tape measure, they record an overall length of about 38 inches, and a height of roughly 8 and three-quarter inches with the magazine inserted. For storage planning, they estimate the required width at around 8 to 9 inches.

Final Impressions on Operation and Value

In closing, the hosts summarize their impressions of the GForce Hammer 12. They highlight the smooth operation of the bolt, noting that it feels better than expected for a shotgun in this price range. They appreciate the ambidextrous controls, flared magazine well, flip-up sights, and the blast deflector at the front, which they consider a visually appealing touch. The multiple QD sling points and storage compartments in both the pistol grip and stock are cited as thoughtful additions that GForce did not strictly need to include. They mention that pricing they have seen is around the 300-dollar range, with an MSRP near 500 dollars, placing it in a budget-friendly segment. Although they have not yet fired the shotgun, they regard it as one of the better-feeling options out of the box and note that it can be disassembled in a manner similar to an AR-pattern firearm.

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