FAB Defense F.A.B. GL-CORE CP Buttstock for AR-15/M4, Olive Drab Green - FXGLCORECPG
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Fab Defense
Overview
The FAB Defense F.A.B. GL-CORE CP Buttstock is designed to enhance the functionality and comfort of your AR-15 or M4 platform. Constructed from durable polymer in an olive drab green color, this buttstock provides a lightweight option that maintains structural integrity during use. This stock is often found in tactical builds that prioritize both versatility and a streamlined appearance.
Specifications
FAB Defense F.A.B. GL-CORE CP Buttstock for AR-15/M4, Olive Drab Green - FXGLCORECPG
Available Merchants(4)
Prices checked
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August 2026 on GunPartPicker
FAB Defense F.A.B. GL-CORE CP Buttstock for AR-15/M4, Olive Drab Green - FXGLCORECPG ranked #98 of the 204 stocks and braces builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #70 of the 444 stocks and braces builders have added. Builds with this stock are nearly all chambered in 300 Blackout, split between carbine-length (50%) and pistol-length (50%) gas systems, and nearly all AR-15.
It was in stock most days in August 2026, and today 2 of the 4 retailers we track have it in stock. The best price crept up from $71.99 to $85.30 over August 2026. Buying today, the lowest price is $71.99 at Palmetto State Armory.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 3 →Builds in the community that include the FAB Defense F.A.B. GL-CORE CP Buttstock for AR-15/M4, Olive Drab Green - FXGLCORECPG
| Build | Parts | Total |
|---|---|---|
 | 16 | $1302.81 |
 | 24 | $3816.10 |
 | 8 | $1849.24 |
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