Externals change how the gun handles and how it looks. Handguards with M-LOK or KeyMod, stocks and buffer tubes, metal receivers, outer barrels and grips for M4, AK and other platforms.
265–288 of 1791 products
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STRIKE Mounting Rings for 25mm Riflescope, Low - Black
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TRI-RAIL RIS Mounting Ring 25 / 30 mm - Black
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AK-74 Grip (AEG)
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Tactical Light Mount ( Black )
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QD Flashlight Mount Ring ( Black )
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M4/M16 Dust Cover
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AK Tactical Flashlight Mount (Sand)
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KeyMod Soft Rail Cover B (Sand)
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KeyMod Soft Rail Cover B (Black)
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G36 Carrying Handle Screw Set
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Offset RIS Mounting Ring 25 / 30 mm - Black
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TD Rail Cover ( DE ) Plastic
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Floor plate, magazine, WE Bulldog, pt. nr. 82
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Floor plate, magazine, WE P14 / Hi-Capa, pt. nr. 87
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RIS mount rail - 26cm
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RIS mount rail - 9cm
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Delta Ring Set
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G36 Bolt Catch
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G36 Motor Plate
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MOTS 12.5" Keymod (Wire Cutter Design) (Sand)
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M4/M16A2 Front Lock Pin
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M16 Fixed Stock
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Dummy Bolt M4/M16
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G36KV Handguard W/ 4pcs Rail SetA new handguard is the most visible external upgrade: a slim M-LOK or KeyMod rail saves weight over a quad Picatinny RIS and gives you mounting slots exactly where you want a light or a grip. Stocks change length of pull and battery space; a crane stock holds a nunchuck battery, a PDW stock makes a carbine compact. Pistol grips with a different angle and a motor plate that lets you adjust motor height improve comfort and trigger response at the same time.
A metal receiver set replaces a polymer body for stiffness and a solid feel, and licensed versions carry real trademarks. Outer barrels in different lengths let you build a long rifle or a short CQB gun on the same lower, with a 14 mm CCW thread for a suppressor; the thread filter lists CW and CCW options. Flash hiders, gas blocks and barrel nuts complete the front end.
Most M4 AEG externals follow the Tokyo Marui standard and fit between brands, but receiver pins, buffer tube threads and handguard nuts vary enough to check the product notes. AK, G36, MP5 and SCAR parts are more brand-specific, and GBB rifles use their own dimensions. Use the platform and rail system filters, and remember that externals are unrestricted parts with no age limit even though the complete guns are not.
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