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FAB Defense GL-Core IMPACT Recoil Reduction AR-15 Stock, Black

UPC: 7290111587092

$100.10

19 in stock

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Description

FAB Defense built the GL-Core IMPACT around one simple idea: a stock that soaks up the kick before it reaches your shoulder. Instead of a fixed buttpad like a standard collapsible stock, the body, cheek weld, and buttplate ride on a chrome silicon alloy spring that compresses rearward under recoil. The result is a noticeably softer push instead of a sharp jab, which is a real difference you feel on the range rather than just a spec on a box.

What Sets the GL-Core IMPACT Apart

The heart of this stock is a patented recoil reduction mechanism with three user-selectable spring settings. That adjustability is what makes it so flexible. Dial it soft for lighter 5.56 loads, or firm it up for a heavier .308 or a box-fed 12 gauge running buckshot. Folks have put these on VR80s and other semi-auto shotguns and reported the recoil goes from a bruising kick to more of a shove. It plays nicely across AR-15, AR-308, and shotgun platforms as long as the gun runs a carbine receiver extension.

Fit, Feel, and Everyday Use on the GL-Core IMPACT

Mounting is straightforward. The stock ships with interchangeable buffer tube adapters so it locks up tight on both Mil-Spec and Commercial tubes without any gunsmithing or special tools. The body is molded from lightweight fiberglass reinforced polymer, so it handles weather and hard use without adding much heft. You get an integrated cheek weld for a consistent sight picture, an ergonomically shaped rubberized buttpad for quick shouldering, and an inverted positioning lever that stays put and won't pop open by accident. There are no snaggy protruding parts to catch on gear or a sling.

Who Gets the Most Out of the GL-Core IMPACT

If you shoot long strings at the range, run heavier calibers, or have a shoulder that's seen better days, the recoil reduction here earns its keep. It's also a solid pick for training days when you want to keep felt recoil low and stay on target between shots. Simple to install, easy to tune, and built to take a beating.

Key Specifications

  • Manufacturer: FAB Defense
  • Manufacturer Part Number: FXCIMPACTB
  • Model: GL-Core IMPACT
  • UPC: 7290111587092
  • Color: Black
  • Material: Fiberglass Reinforced Polymer
  • Recoil Reduction: Up to 50% (per manufacturer)
  • Adjustable Settings: 3 spring settings
  • Tube Compatibility: Mil-Spec and Commercial carbine tubes
  • Platform: AR-15 / AR-308 / compatible shotguns
  • Sling Mounts: Integrated QD rear sling swivel connectors
  • Shipping Weight: 0.43 lb

What’s Included

  • FAB Defense GL-Core IMPACT recoil reduction buttstock
  • Interchangeable buffer tube adapters for Mil-Spec and Commercial tubes

Frequently Asked Questions

Does the GL-Core IMPACT fit both Mil-Spec and Commercial buffer tubes?

Yes. It ships with interchangeable buffer tube adapters that lock it down tight on either style of carbine tube. There's no gunsmithing involved, so it goes on like a standard collapsible stock.

How much does the GL-Core IMPACT actually reduce recoil?

FAB Defense rates the patented shock-absorbing system at up to 50% reduction in felt recoil. The spring under the cheek weld compresses rearward as the gun fires, turning a sharp kick into more of a push. You can fine-tune the amount across three settings to match your caliber and load.

Can I run the GL-Core IMPACT on a shotgun or an AR-10?

You can. As long as the firearm uses a carbine-length AR-style receiver extension, this stock will mount up. It's a popular choice on AR-308 rifles and box-fed semi-auto shotguns like the VR80, where the recoil reduction really shows.

What is the GL-Core IMPACT made of?

The body is molded from lightweight fiberglass reinforced polymer, which keeps it durable without piling on weight. Inside is a chrome silicon alloy spring that drives the recoil reduction. It holds up to rough handling and weather, so it's built for regular range and field use.

Additional information

UPC

7290111587092

Manufacturer

Manufacturer Part Number

FX-CIMPACTB

Shipping Weight

0.43

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