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.
1177–1204 of 1785 products
In stock at our supplier, delivery in 5–10 working days
LCK Rear Rail — Black
In stock at our supplier, delivery in 5–10 working days
Reinforced M16 Fixed Stock — Black
In stock at our supplier, delivery in 5–10 working days
M-LOK V2 Cover 5pcs — Dark Earth
In stock at our supplier, delivery in 5–10 working days
Remote Dual Switch 1-Plug — Black
In stock at our supplier, delivery in 5–10 working days
M-LOK 9 Slot Rail — Black
In stock at our supplier, delivery in 5–10 working days
AK Upper Rail System — Black
In stock at our supplier, delivery in 5–10 working days
B-11U AKS-74U Handguard — Black
In stock at our supplier, delivery in 5–10 working days
Offset Flashlight Mount — Black
In stock at our supplier, delivery in 5–10 working days
DBAL-A2 Illuminator / Laser Module Blue + IR Aluminium — Black
In stock at our supplier, delivery in 5–10 working days
Viking Tactcs Extreme BattleRail 11 Inch — Black
In stock at our supplier, delivery in 5–10 working days
Daniel Defense 10 Inch 7.62 Lite Rail — Black
In stock at our supplier, delivery in 5–10 working days
AK Gen 2 Rail Top Side Mount — Black
In stock at our supplier, delivery in 5–10 working days
GOS-V1 Stock — Black
In stock at our supplier, delivery in 5–10 working days
GOS-V1 Stock — Desert
In stock at our supplier, delivery in 5–10 working days
B-19N AK Upper AK Handguard — BlackIn stock at our supplier, delivery in 5–10 working days
Surefire Light M-LOK 90 Degree Offset Mount — Black
Out of stock, also at our supplier
G36 Stock Adapter — Black
Out of stock, also at our supplier
TLR-8X G Flex — Black
Out of stock, also at our supplier
AN/PEQ-15 LA-5 Module Red Laser — Dark Earth
Out of stock, also at our supplier
AN/PEQ-15 LA-5 Module Red Laser — Black
Out of stock, also at our supplier
M4 Ambi Charging Handle — Black
Out of stock, also at our supplier
L85 Top Rail Mil Std 1913 — Black
Out of stock, also at our supplier
AK/AK74 Polymer M-LOK Picatinny Handguard V2 — Black
Out of stock, also at our supplier
M-LOK V2 Cover 5pcs — Black
Out of stock, also at our supplier
DBAL-A2 Red Laser — Dark Earth
Out of stock, also at our supplier
DBAL-A2 Red Laser — Black
Out of stock, also at our supplier
GC16 Series Mag Catch
Out of stock, also at our supplier
Picatinny Cover with Cable Management System 6pcs — BlackA 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.
Airsoft Bazaar B.V. · Frankrijkstraat 4, 5171 PR Kaatsheuvel · Chamber of Commerce (KvK) no. 99363534 · VAT no. NL860943896B01
© Airsoft Bazaar - All Rights Reserved 2026