GForce Arms 12 Gauge Pump – 3" Chamber, 4+1 Capacity, 20" Barrel (Black)
Model: GFP3REX • UPC: 643477864784
Built for reliability, control, and easy customization, the GForce Arms 12 Gauge Pump (GFP3REX) delivers everything you want in a no-nonsense defensive shotgun. A 20-inch black steel barrel pairs with a 3-inch chamber and 4+1 capacity to create a compact, maneuverable platform that’s comfortable in tight hallways and quick to shoulder on the range. The receiver-mounted Picatinny rail gives you instant options for optics, lights, or accessories, while the black rubber grip enhances traction and comfort under recoil.
Why This Shotgun Stands Out
Proven pump-action: Mechanical simplicity for dependable cycling with a wide range of 12-gauge loads.
Compact 20" barrel: Balances quick handling with pattern performance—ideal for home defense, ranch use, or patrol-style setups.
3" chamber versatility: Runs 2¾" and 3" shells (buckshot, slugs, and training loads—follow manufacturer guidance).
4+1 capacity: Solid onboard ammo without adding bulk; compatible with most common defensive loads.
Optic-ready receiver: Full-length Picatinny rail makes it easy to mount a red dot, ghost-ring sight set, or accessories.
Control-focused ergonomics: Black rubber grip helps tame recoil and maintain a repeatable, confident hold.
Field-tough finishes: Blacked-out barrel and receiver resist glare and are easy to wipe down after range days or inclement weather.
Key Features at a Glance
Gauge: 12 Gauge
Action: Pump action
Chamber: 3" (accepts 2¾" and 3" shells)
Capacity: 4+1
Barrel: 20" black steel
Receiver: Black, Picatinny rail (optic/accessory ready)
Grip: Black rubber for improved traction and comfort
Finish: Matte black, low-glare
Model: GFP3REX
UPC: 643477864784
Performance You Can Feel
Fast sighting, faster follow-ups: Add a micro red dot or rugged open sight to the top rail for crisp, repeatable sight pictures in all lighting.
Confident recoil management: Rubberized grip texture helps maintain control during rapid cycling or heavy loads.
Smooth pump stroke: Intuitive manual action for reliable function with proper technique and quality ammunition.
Ideal Use Cases
Home & personal defense: Compact barrel and accessory-ready receiver make setup simple and effective.
Property & ranch: Durable, low-maintenance build suited for truck or ATV carry (where lawful).
Training & range practice: An approachable platform for learning pump-gun fundamentals and mounting optics.
Setup Tips
Optics: Consider a durable 1× red dot with a wide window for rapid target acquisition.
White light: If your rail/forend setup allows, a weapon light can provide critical ID capability (observe local laws and best practices).
Ammo selection: Pattern your gun with your chosen buckshot and slug loads to verify point of impact at realistic distances.
Sling: A simple 2-point sling aids retention and hands-free carry.
Safety, Compliance & Ownership
Know your laws: Verify local and state regulations regarding shotgun features, transport, and purchase requirements.
FFL transfer: Firearms ship to a Federal Firearms License (FFL) holder; complete all required background checks and paperwork.
Safe handling: Treat every firearm as loaded, maintain muzzle discipline, and store securely when not in use.
In the Box
SEO Highlights (What Shoppers Search)
GForce Arms 12 Gauge pump 20" barrel GFP3REX
12ga 3" chamber shotgun 4+1 capacity
Picatinny rail receiver optic-ready defensive shotgun
Black steel barrel with black rubber grip
UPC 643477864784 GForce pump shotgun
Meta Title (SEO)
GForce Arms 12 Gauge Pump – 20" Barrel, 3" Chamber, 4+1, Picatinny Rail Receiver | GFP3REX | UPC 643477864784
Meta Description (SEO)
Shop the GForce Arms GFP3REX 12ga pump shotgun with a 20" black steel barrel, 3" chamber, 4+1 capacity, Picatinny rail receiver, and black rubber grip. Reliable, optic-ready defensive shotgun. UPC 643477864784.
Structured Data (JSON-LD)
Rugged, adaptable, and ready to customize—the GForce Arms GFP3REX pump-action 12 gauge is a smart pick for home defense and hard-use training alike.
The End
Shipping Details
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Please allow 3 days for this item be transferred to our warehouse prior to shipping to your location.
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