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Specna Arms SA-F21 FLEX™ ETU™ Airsoft Rifle in Black
Specna Arms introduces the FLEX™ series of airsoft replicas, designed for beginner players by combining an attractive price with innovative features and high-quality materials. Developed in collaboration with Double Eagle, a veteran in the airsoft market, the SA-F21 stands out for its exceptional fit and finish, with no play between the lower and upper parts of the body.
The SA-F21 features a reinforced nylon body and front, reducing weight and making it ideal for dynamic CQB games. The nylon fiber reinforcement also enhances durability compared to other polymer constructions.
Key Features:
Quick Spring Replacement System: Allows for quick and efficient power adjustment without needing a workshop or specialized tools.
SA ETU 2 Circuit: Factory-installed, offering settings for series firing mode (1 to 5 shots in auto mode), binary trigger, and trigger sensitivity (3 levels). It also protects the motor from current overloads and alerts for high or low battery voltage. An inactivity control mode shuts down the circuit after an hour of inactivity, requiring a battery reconnection to restart.
Specifications:
Internal Barrel: 229mm long, 6.03mm diameter.
Weight: Just over 2 kg.
Magazine Release: Enlarged for ease of use.
Adjustable Breech: Customizable length.
Fire Mode Switch: Oblique design.
Handguard: Stylish and practical 7-inch M-Lok.
Suppressor: 14 mm CCW thread.
Gearbox: Version V2 with quick-change spring system.
Hop-Up: Rotary unit for precise adjustment.
Internal Components: Steel gears and 8 mm diameter bearings.
Package Includes:
Cleaning rod
Instruction manual
Replica
2 x mid-cap magazines
Spare parts (Deans Connectors)
Allen key
Assembly key
Iron sights
Small Tamiya to Deans adapter
Suppressor
Package Excludes:
Battery
Charger
Details:
Producer: Specna Arms
Battery Included: No
Bearings Diameter: 8 mm
Blow Back: No
Color: Black
Dimensions: Height: 20 cm, Length: 80.60 cm, Width: 3.50 cm
Weight: 2015 g
Power Supply: Electric
Materials: Nylon and Steel
Muzzle Velocity: 390 FPS
Fire Mode: Semi-auto
Gearbox Version: V2
Hop-Up: Yes
Inner Barrel Length: 229 mm
Length (Minimal): 725 mm
Magazine Capacity: 175 rounds
MOSFET/ETU: Yes
Specna Arms Line: FLEX F20+
Quick Spring Change System: Yes
Type of Plug: DEANS / T-connect
Manufacturer's Recommendation: Use with Li-Po/Li-Ion batteries only.
The Specna Arms SA-F21 is an excellent choice for new players seeking a reliable, affordable, and versatile airsoft replica.
Sku :
SPE-01-040804Product Reviews
Delivery Prices start from just £2.50 with free delivery on orders over £75 To the uk mainland *.
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Free Shipping
Free shipping on orders over £75 To UK Mainland (excluding some parts of scotland)
Free shipping on orders over £100 To Northern Ireland & the Republic of ireland, Scottish highlands & islands, and I.O.M
Sorry we do not offer free shipping to the Channel Islands
Free shipping is a 5 working day service* (if you order Monday you get it the next Monday)
Delivery price (Mainland UK)
Royal Mail (depending on weight) (2 Days Delivery*) From £2.50
Economy (post as much as you want) (2 to 4 Days Delivery*) £4.95 Flat Rate
Express shipping (post as much as you want) (1 to 2 Days Delivery*) £5.95 Flat Rate
*Working days (Saturday and Sunday are classed as non working days)
we can arrange a Saturday delivery on request but costs £20 and you will need to call us to pay the balance after making an order.
Delivery price (Ireland, Scottish Highlands & Islands)
Northern Ireland From £ 5.95
Highlands and islands From £5.95
I.O.M From £5.95
Republic of Ireland £6.95 (Flat Rate how ever big or small your order is)
Channel Islands £ 7.95 (Flat Rate how ever big or small your order is)
Delivery price (International Tracked)
(Flat Rate how ever big or small your order is)
Republic of Ireland (IRL)---- £6.95 Price Drop WAS £16
Belgium (BE)--------------- £7.95 Price Drop WAS £15
Netherlands (NL)---------- £6.95 Price Drop WAS £15
Germany (DE)-------------- £6.95 Price Drop WAS £25
Luxembourg (LUX)--------- £9.95 - NEW
France (FR)----------------- £9.95 Price Drop WAS £25
Austria (AT)---------------- £11.95 - NEW
Greece (GR)---------------- £12.95 - NEW
Sweden (SE)-------------- £14.95 - NEW
Denmark (DK)------------ £9.95 Price Drop WAS £15
Finland (FI)--------------- £15.95 - NEW
Italy (IT)------------------ £11.95 Price Drop WAS £16
Portugal (PT)------------- £11.95 Price Drop WAS £18
Poland (PL)----------------- £9.95 - NEW
Spain (ES)----------------- £12.95 Price Drop WAS £23
Sweden (SE)-------------- £11.95 Price Drop WAS £15
Slovakia (SK)------------- £11.95 - NEW
Slovenia (SL) ------------ £11.95 - NEW
Croatia (HR)-------------- £16.95 - NEW
Czech Republic (CZ)----- £10.95 - NEW
Hungary (HU)------------ £10.95 - NEW
Bulgaria (BG)------------ £14.95 - NEW
Romania (RO)------------ £13.95 - NEW
Switzerland (CH)--------- £12.95 - NEW
Turkey (TR)--------------- £17.95 NEW
Channel Islands ----------£ 7.95 Price Drop WAS £15
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