free shipping over $ free shipping over $ Type: Airsoft Rifles.
Manufacturer: Specna Arms.
Model: SA-F10 FLEX™.
Materials: Nylon fibre-reinforced polymer (body, front, stock, and grip), Aluminium, ZnAl alloy, and Steel components.
Weight: 5.6 pounds (2.53 kg).
Total Length: 31-34.6 inches (79-88 cm).
Barrel Length: 14.7 inches (375 mm).
Barrel: Inner 6.03mm precision tight bore, non-rifled.
Propulsion: AEG.
Action: Semi and full auto (SA ETU™ Optical Electronic System with GATE X-ASR MOSFET: optimizes trigger response, improves lifespan, protects electronics, and provides diagnostic LEDs).
Hop-up: Rotary adjustable Hop-Up chamber.
Ammunition Type: 6mm plastic Airsoft BB's.
Ammunition Capacity: 380-round Hi-Cap AR style magazine.
FPS: ~390 FPS with stock spring, ~300 FPS with included M90 spring.
Trigger Pull: The trigger on the Specna Arms SA-F10 FLEX AEG Airsoft Rifle is essentially an on/off electrical switch that activates the MOSFET controller, here the high-quality GATE X-ASR. This collaboration ensures improved trigger response, longer lifespan of electronics, and basic diagnostics through built-in LED indicators. Left side controls allow easy selection between safety, semi-auto, and full-auto firing modes.
Accuracy: Using .25g BBs, the SA-F10 FLEX averaged 362 FPS, slightly lower than the manufacturer’s 380–390 FPS claim with .20g BBs. The spread ranged from 345–366 FPS with tight consistency. At 30 feet, a 10-round semi-auto group measured about 1.75 inches, slightly low-right but easily corrected with the adjustable sights. A 50–75 round full-auto burst maintained grouping under 2 inches, showing excellent CQB performance.
Build Quality: While part of the more affordable FLEX™ line, this replica does not compromise on strength. The polymer body and front are reinforced with nylon fibre for durability and reduced weight, making it excellent for dynamic CQB play. Aluminium and ZnAl alloy are used for key components like the barrel, flame damper, and charging handle, while screws, pins, and ejection port parts are steel. The replica is tightly fitted with no noticeable play between body parts. Inside, it features an upgraded V2 gearbox with 8mm plain bearings, steel gears, a polycarbonate piston with full steel slats, and a type 2 cylinder.
Realism: Based on the AR M15 platform, the SA-F10 FLEX delivers classic ergonomics with authentic controls including charging handle, dust cover, selector switch, and adjustable carry-handle sights. The replica is compatible with real steel accessories such as pistol grips, stocks, and optics (once the carry handle is removed). Its slightly lighter weight comes from the polymer receiver but does not detract from realism or handling.
Pros:
Cons:
Comment: The Specna Arms SA-F10 FLEX AEG combines affordability with premium internals and features rarely found at this price point. With the ESA™ spring system, precision barrel, and GATE MOSFET pre-installed, it’s a great choice for beginners and seasoned players alike who want a versatile replica for both CQB and medium-range engagements.
Included: Replica, Hi-Cap magazine (380 rounds), M90 spring, cleaning rod, GATE X-ASR diagnostics card.
Not Included: Battery and charger.
Buy the Bompatible Magazine.
Buy the Compatible Battery.
Buy the Compatible Charger.
| SKU: | SPS1121 | |||
| Gun Caliber: | 6 mm (.24 cal) | 6 mm (.24 cal) | 6 mm (.24 cal) | 6 mm (.24 cal) |
| Slide: | Non-Blowback | Non-Blowback | Non-Blowback | Non-Blowback |
| Gun Operating Action: | Semi/Fully Automatic | Semi/Fully Automatic | Semi/Fully Automatic | Semi/Fully Automatic |
| FPS Range: | 300 to 350 | 300 to 350 | 300 to 350 | 300 to 350 |
| Ammo Type: | Airsoft | Airsoft | Airsoft | Airsoft |
| Power Source: | Electric | Electric | Electric | Electric |
| Body Type: | M4/M16 | M4/M16 | M4/M16 | M4/M16 |
| Blowback Action: | Non-Blowback | Non-Blowback | Non-Blowback | Non-Blowback |
| Gun Material: | Metal & Plastic | Metal & Plastic | Metal & Plastic | Metal & Plastic |
| Magazine Capacity: | 380 | 300 | 380 | 380 |
| Options: | SA-F10 - Long Barrel | SA-F11 - Short Barrel | SA-F10 - Long Barrel | SA-F11 - Short Barrel |
| Airsoft Magazine Capacity: | Extended Hi-Cap (301–600 BBs) |
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www.ReplicaAirguns.com Type: Airsoft AEG Rifle. Manufacturer: Specna Arms. Model: SA-FX11 FLEX. Materials: Nylon Reinforced Polymer, Zinc Alloy, and Steel Construction. Weight: 5.4 pounds (2.45 kg). Total Length: 27.5-31 inches (70-79cm). Barrel Length: 11.5 inches (29cm). Barrel: Inner 6.03mm tight bore barrel non rifled. Propulsion: AEG. Action: Semi and full auto single action only (SA ETU™ Optical Electronic System: Optimizes trigger response and improves lifespan). Hop-up: Rotary adjustable hop-up via ejection port. Ammunition Type: 6mm plastic Airsoft BB's. Ammunition Capacity: 380 round full size drop out AR style plastic magazine. FPS: 380. If you are looking for all the details and specifications for the Specna Arms SA-FX11 FLEX AEG Airsoft Rifle, then make sure to watch my Table Top Video that I have already posted. In this Field Test Shooting Video I test out the Specna Arms SA-FX11 FLEX AEG Airsoft Rifle in the Replica Airguns Indoor Sea Can Shooting Range to find out what the actual velocity is and how accurate it is shooting in both semi and full auto. I have to say for a $200 Canadian (at the time of this video) AEG Airsoft Rifle, it performs like similar much higher priced AEG’s, but at a fraction of the price! If you are looking for a more lower cost and more traditional AR 15 platform that is not over the top moderned out, then the Specna Arms SA-FX11 FLEX AEG Airsoft Rifle is ideal, and if you do want to update it down the road, you certainly could as it is all based on the AR 15 platform. You will need to make sure to add a battery and charging system to your order if you don’t already have one, along with bag if Airsoft BB’s. The .25 gram Airsoft BB’s I was using performed really well in it. Read post: www.replicaairguns.com/posts/2025/6/26/specna-arms-sa-fx11-flex-aeg-airsoft-rifle-field-test-review Buy the Specna Arms SA-FX02 FLEX AEG Airsoft Rifle in Canada: https://www.replicaairguns.ca/specna-arms-sa-fx02-flex-hal-etu-aeg Buy Specna Arms Airsoft Rifles in the US: https://www.replicaairguns.us/specna-arms
www.ReplicaAirguns.com Type: Airsoft AEG Rifle. Manufacturer: Specna Arms. Model: SA-FX11 FLEX. Materials: Nylon Reinforced Polymer, Zinc Alloy, and Steel Construction. Weight: 5.4 pounds (2.45 kg). Total Length: 27.5-31 inches (70-79cm). Barrel Length: 11.5 inches (29cm). Barrel: Inner 6.03mm tight bore barrel non rifled. Propulsion: AEG. Action: Semi and full auto single action only (SA ETU™ Optical Electronic System: Optimizes trigger response and improves lifespan). Hop-up: Rotary adjustable hop-up via ejection port. Ammunition Type: 6mm plastic Airsoft BB's. Ammunition Capacity: 380 round full size drop out AR style plastic magazine. FPS: 380. The Specna Arms SA-FX11 FLEX AEG Airsoft Rifle in my opinion coming in at just over $200 at the time of the making of this video and has an extremely good value based on price versus what you get in quality and features for this AEG Airsoft Rifle. Other than having a bit more plastic build, quality is excellent throughout. the electrons and gearbox also are not entry level by any means, and this all comes from the well proven Specna Arms brand. If you are OK with a little bit more dated look (which I kind of like being a bit more classic myself), then this is a great AEG Airsoft Rifle for the money. Later on if you want to add some more modern components to bring it back to a more recent decade, than you could easily do so. Read post: www.replicaairguns.com/posts/2025/5/23/specna-arms-sa-fx02-flex-aeg-airsoft-rifle-field-test-review Buy the Specna Arms SA-FX02 FLEX AEG Airsoft Rifle in Canada: https://www.replicaairguns.ca/specna-arms-sa-fx02-flex-hal-etu-aeg Buy Specna Arms Airsoft Rifles in the US: https://www.replicaairguns.us/specna-arms
