Action Army
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
AA AAP-01 CNC Extended Mag Release - Black
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Externals: Handguards, Stocks & Receivers
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.
457–480 of 1785 products
E&L
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In stock at our supplier, delivery in 5–10 working days
Wooden Stock for AK-74 Replicas
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FMA
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
FTM RIS Rail Segment Cover Set, 8 Pieces - MC
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PTS
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
x US Palm AK Motor Grip for AK AEG ( Dark Earth )
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NOVRITSCH
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
CNC RIS Top-Rail Mount SSP1 / SSP2 - Black
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NOVRITSCH
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
SSP1 / SSP5 Enlarged CNC Magwell - Black
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ASG
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
CNC Aluminium Compensator for P-09 OR - Black
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AIRSOFTPRO
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In stock at our supplier, delivery in 5–10 working days
TDC Hop-Up Regulator for Outer Barrel – 26 mm
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AIRSOFTPRO
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
TDC Hop-Up Regulator for Outer Barrel – 30 mm
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Action Army
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
AA Metal RIS Rail for M-LOK, 5 Slots / 60 mm - Black
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Action Army
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
AA CNC M-LOK Handguard Set with Barrel for AAP-01 - Black
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Action Army
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
AA CNC Adjustable Trigger for AAP-01 - Red
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Specna Arms
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In stock at our supplier, delivery in 5–10 working days
SA M4 SF (MK18) Retractable Stock – Black
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LCT
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In stock at our supplier, delivery in 5–10 working days
LC-3 G3 Nylon Wide Handguard – Black
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LCT
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
AK-12 Steel Fire Selector (LCK-12 / LCK-16)
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LCT
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In stock at our supplier, delivery in 5–10 working days
AK-12 AEG Pistol Grip – Black
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LCT
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
RPK Steel Rear Sight
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CAA
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In stock at our supplier, delivery in 5–10 working days
Airsoft Micro Roni Kit - Advanced for Glock 17
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WoSporT
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In stock at our supplier, delivery in 5–10 working days
WST GB-49 Rail Base System for G-Series Pistols – Tan
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WoSporT
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In stock at our supplier, delivery in 5–10 working days
WST GB-48 Rail Base Loading Device for G-Series Pistols – Tan
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WADSN
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In stock at our supplier, delivery in 5–10 working days
QD Sling Mount for M-LOK and Keymod - Black
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Specna Arms
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
SA PDW M4 / AR15 Collapsible Stock – Tan
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Specna Arms
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
SA PDW M4 / AR15 Collapsible Stock – Black
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WADSN
In stock at our supplier, delivery in 5–10 working days
In stock at our supplier, delivery in 5–10 working days
QD Sling Mount for M-LOK and Keymod - Desert
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Handguards, stocks and grips
A 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.
Receivers and outer barrels
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.
Compatibility between brands
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.