Flat Dark Earth (FDE) is a durable, tan-brown finish commonly applied via Cerakote or anodizing, offering corrosion resistance and low-glare aesthetics. FDE is popular on AR-15/AR-10 parts including upper/lower receivers, handguards (M-LOK/KeyMod), barrels/muzzle devices, grips, stocks/braces, magazines, buffer tubes, and small controls. These components remain fully compatible with standard AR platforms, PCCs, and many handgun parts (e.g., Glock/1911 slides and accessories), allowing cohesive, color-matched custom builds without sacrificing function or interchangeability.
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Tiger Rock AR-15 Charging Handle with Standard Latch – Flat Dark Earth FDE
Original price was: $23.95.$16.95Current price is: $16.95.In stock
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12 inch Cerakote Flat Dark Earth M-LOK Free Float Rail
Original price was: $109.95.$54.95Current price is: $54.95.In stock
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AR-15 10.5″ FDE Pistol Upper 10″ M-Lok Rail
Original price was: $319.95.$224.95Current price is: $224.95.In stock
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Flat Dark Earth 16″ Rifle Kit 5.56 15″ M-LOK
Original price was: $499.95.$369.95Current price is: $369.95.In stock
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10.5″ 5.56 Pistol Upper Moe Handguard A2 Sight Base – FDE
Original price was: $329.00.$259.95Current price is: $259.95.In stock
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AR-15 FDE Assembled Upper Receiver
Original price was: $159.95.$114.95Current price is: $114.95.In stock
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SALE 12″ Cerakote Flat Dark Earth M-LOK Rail
Original price was: $109.95.$29.95Current price is: $29.95.Out of stock
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AR-15 15″ Custom Slim Light Weight Keymod Handguard – Flat Dark Earth
Original price was: $109.95.$57.95Current price is: $57.95.In stock
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15″ SALE Flat Dark Earth M-LOK Rail
Original price was: $109.95.$29.95Current price is: $29.95.Out of stock
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SALE 10″ Flat Dark Earth M-LOK Rail
Original price was: $109.95.$29.95Current price is: $29.95.Out of stock
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20″ 308 Upper 15″ Free Float Keymod with Bolt Carrier Group and Charging Handle Flat Dark Earth FDE
Original price was: $569.95.$528.95Current price is: $528.95.Out of stock
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Flat Dark Earth 16″ Rifle Kit 300 Blackout 15″ M-lok
Original price was: $499.95.$369.95Current price is: $369.95.In stock
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DPMS 308 Flat Top Upper Receiver Assembled – Flat Dark Earth (FDE)
Original price was: $189.95.$140.95Current price is: $140.95.In stock
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KNS Precision AR-15 Non-Rotation Trigger/Hammer Pins Gen 2 Mod 2 .154 – Flat Dark Earth FDE
Original price was: $38.00.$32.95Current price is: $32.95.In stock
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Flat Dark Earth 16″ Rifle Kit 5.56 12″ M-lok
Original price was: $499.95.$369.95Current price is: $369.95.In stock
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PSA 10.5″ 5.56 Nato Pistol Upper Moe Handguard A2 Sight Base – FDE
Original price was: $269.99.$239.95Current price is: $239.95.Out of stock
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16″ Flat Dark Earth Rifle Kit 5.56 15″ House M-LOK
Original price was: $499.95.$369.95Current price is: $369.95.In stock
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Flat Dark Earth 16″ Rifle Kit 5.56 15″ Keymod
Original price was: $499.95.$369.95Current price is: $369.95.In stock
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Flat Dark Earth 16″ Rifle Kit 300 Blackout 15″ Keymod
Original price was: $499.95.$369.95Current price is: $369.95.In stock
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AR-10 (.308) 15″ Custom Slim Light Weight Keymod Handguard – Flat Dark Earth
Original price was: $109.95.$69.95Current price is: $69.95.Out of stock
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12 inch Flat Dark Earth House M-LOK Free Float Rail
Original price was: $109.95.$54.95Current price is: $54.95.In stock
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Flat Dark Earth 16″ Rifle Kit 5.56 12″ Keymod
Original price was: $499.95.$369.95Current price is: $369.95.In stock
