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Specna Arms SA-F05-RL FLEX Gen.2 HAL ETU M4/AR-15 AEG, Brushless motor, Foliage Green

£209.99 £209.99

2 in stock

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Specna Arms SA-F05-RL FLEX Gen.2 - High Speed Brushless Performance in Tactical Foliage Green

Experience the next evolution of the FLEX series - The SA-F05-RL Gen.2 takes the lightweight - high strength polymer construction that Specna is famous for and supercharges it with a factory fitted Brushless motor and the HAL ETU - This 9 inch M LOK variant in Foliage Green offers a unique - muted aesthetic that excels in overgrown UK woodland - providing a platform that is light enough for all day skirmishing but fast enough to outshoot almost anything in its class -

Key Features and Performance

  • High Speed Brushless Motor - A massive internal upgrade providing incredible efficiency - cooler running temperatures - and a blistering rate of fire compared to traditional brushed motors -
  • HAL Electronic Trigger Unit - A magnetic sensor based ETU that eliminates mechanical wear - offering programmable fire modes including binary trigger - sniper delay - and adjustable sensitivity -
  • Reinforced Polymer Receiver - Built from nylon reinforced polymer to keep the weight down without sacrificing structural integrity - perfect for fast paced - aggressive playstyles -
  • ESA Quick Spring Change - Adjust your power levels in seconds via the buffer tube - allowing you to swap between indoor and outdoor site limits without opening the gearbox -
  • 6.03mm Precision Barrel - Paired with a rotary hop up unit to ensure your BBs stay on target even at the maximum range of a standard woodland skirmish -

The Pro Take

The FLEX Gen.2 with the Brushless motor is a "sleeper" RIF - On the outside - it looks like a standard polymer M4 - but the trigger response and cycle speed are professional grade - The Foliage Green finish is a standout choice for the UK - as it blends more effectively with ferns and pine needles than standard Olive Drab or Tan - For players who find full metal RIFs too heavy for long Sunday games - the SA-F05-RL offers the perfect solution - combining a featherweight body with the high end internals usually reserved for the PRIME or EDGE series -

UK Spec and Site Performance

Like all Specna Arms RIFs supplied for the UK market - the SA-F05-RL is designed to be fully UKARA compliant - It typically ships at approximately 330 FPS using 0.20g BBs - which sits comfortably under the 1.14 Joule limit for most UK sites - The Foliage Green polymer is particularly well suited for the often damp and muddy conditions of British sites like those found in the Forest of Dean or South Wales - as it is easy to clean and won't corrode like cheaper pot metal alternatives - Whether you are sprinting between bunkers at a local CQB site or holding a ridge line in the rain - the HAL ETU ensures your trigger remains responsive and reliable -

Friendly FAQ

What is the benefit of a Brushless motor? - Brushless motors are far more efficient and don't create the friction or heat of standard motors - This means your battery lasts longer - your motor stays cool during heavy semi auto fire - and your trigger response is noticeably faster -

Can I use an 11.1v LiPo with the HAL ETU? - Absolutely - The HAL system is designed to handle 11.1v batteries perfectly - providing the best possible performance from the Brushless motor and allowing for very snappy semi auto follow up shots -

Is the Foliage Green colour a match for Magpul or other brands? - It is very close - Specna's Foliage Green is a greyish green that works perfectly with tactical gear in Ranger Green - Multicam - or classic British DPM - making it very versatile for different loadouts -

How do I program the different fire modes? - Programming is done entirely through trigger pulls and the fire selector - The HAL ETU uses simple vibration and LED signals to let you know which mode you have selected - allowing for quick changes in the safe zone between games -

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BR Airsoft. place picture
5.0
Based on 106 reviews
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Colin Allen profile picture
Colin Allen
13:34 28 Mar 26
My son and I usually drop in when we are in the area; it is a great little shop with a surprising amount of stock and very helpful and knowledgeable staff. Highly recommended.
Alex Coen profile picture
Alex Coen
18:59 18 Mar 26
Loved my time here, fun range with the option to play with multiple shooters, and stocked store with knowledgeable staff.
Dan was very helpful
matt cook profile picture
matt cook
18:59 18 Mar 26
Been here a few times now. Friendly vibes great laugh and knowledgeable. The range is amazing.
James Dornan profile picture
James Dornan
05:02 18 Mar 26
Dan is extremely knowledgeable and passionate about airsoft. Excellent service, Dan took a long time to understand what we needed and made good recommendations. I cant rate this place highly enough. You can find some real bargains too vs online prices. Will be back.
Myla jones-hall profile picture
Myla jones-hall
21:26 22 Feb 26
amazing store, awesome staff and a great indoor range. all the staff are more than happy to talk with you and help you figure out what is best for you and the tech advice/work for any problems you may have with your airsoft kit is top notch. pricing is great and often times unbeatable for the location and connivence for getting hand on kit there and then.
Abigor Rise profile picture
Abigor Rise
20:43 09 Feb 26
​"It was my first time going to an Airsoft shooting range, and I didn't have much knowledge about Airsoft and guns. But when I went to BR Airsoft, they clearly explained everything to me from A to Z perfectly. The range itself was awesome. The staff were also very knowledgeable. I will definitely go there every week and practice at their range now."
Dave Wilson profile picture
Dave Wilson
14:14 01 Feb 26
Really helpful team, spent a couple of hours at the shop, purchased a new RIF as well as some other goodies! They run regular raffles as well and they're so much fun. Can't recommend these guys enough for their vast wealth of knowledge and connections in the industry. Asked for some specific upgrades and was directed to another local company who specialise in them. Amazing team!
Paul Hopkins profile picture
Paul Hopkins
11:51 30 Jan 26
Very very helpful, I'm a novice and James was very informative thanks to him I can now get started
Thomas Irwin profile picture
Thomas Irwin
16:21 23 Jan 26
Great hour on the range, friendly and knowlagavke staff. 10% recommend. Will return soon
Peter Wilkes profile picture
Peter Wilkes
23:07 10 Jan 26
Amazing. Took my son today and we loved it. Dan & John were really friendly, professional and very polite. Shown us how to operate the airsoft rifles and eqpt in the indoor range. When i went in the shop, they were really knowledgeable and even shown me other cheaper starter options and full set ups. They let me know about airsoft games and clubs in the local area and we cannot wait to come back again.

I've already decided to make my next purchase with these guys rather than the on line store. Great customer service and very highly recommended.
Michael Higham profile picture
Michael Higham
16:04 30 Dec 25
Brilliant wee shop, good range of products and great staff.
Jax Parrow profile picture
Jax Parrow
20:43 27 Dec 25
Great customer service, both online and in store, will definitely be shopping there again
Skikac99 profile picture
Skikac99
17:38 27 Dec 25
Great shop with even greater staff!
Can’t recommend enough 😊
Dean Fryer profile picture
Dean Fryer
17:10 27 Dec 25
An amazing selection of all things Airsoft, very knowledgeable staff and friendly from start to finish! If they haven’t got what you want they will source it
ben arnold profile picture
ben arnold
16:39 27 Dec 25
Very knowledgeable staff, good selection of stock, and fair prices. The indoor range with interactive targets is a massive plus too!
jon isaac profile picture
jon isaac
19:10 05 Dec 25
Great shop, has everything you may need. No pressure on sales and plenty of free advice available. Keep up the good work guys
oliver fenton profile picture
oliver fenton
18:21 02 Dec 25
Very good service, excellent knowledge, definitely worth a visit if you are in there area.
Cj Miles profile picture
Cj Miles
21:11 29 Nov 25
The shop is always stocked and the guys dan and ja will order any parts needed if not in stock they go above and beyond to help get you game ready and make sure they give you the best advice needed for specific parts etc always happy to help 👍🏼
James Ellis profile picture
James Ellis
11:18 31 Oct 25
This is a great airsoft shop, first time me and my son went they welcomed us in and gave us some great help and info. Highly recommended for any level of person starting out or heavily into airsoft . Keep up the great work guys
Laura Nevatt profile picture
Laura Nevatt
12:56 25 Oct 25
My son had an amazing morning trying airsoft in this safe and fun environment.
Dan's tuition was awesome, definitely recommend 👌
Niikolaas Gleavy profile picture
Niikolaas Gleavy
10:35 25 Oct 25
Most excellent! There are fewer and fewer businesses worth 5 stars, this is one of them. They're always friendly, knowledgeable and reasonably priced. I've used these guys a few times now and they haven't once disappointed. They will now be getting my exclusive business, they're worth it.
chaise lark profile picture
chaise lark
13:34 11 Oct 25
Loads of stock good advice from the staff and where very friendly guys was deffo worth my journey👍
Connor Sutherland profile picture
Connor Sutherland
17:08 03 Oct 25
Absolutely top shop. Staff are incredibly knowledgeable and willing to help. Stock is great and range is tons of fun. Highly recommended. Its the only airsoft shop I use
Alexander Read profile picture
Alexander Read
09:40 11 Sep 25
Ian profile picture
Ian
14:49 07 Aug 25
Great little place. Lots of pews, lots of kit, loads of knowledge and enthusiasm too! Visited whilst on holiday down in Cornwall and glad we did! Just tried out the CO2 grenades and yup, you were right, they're loud!! Visit this place and you won't be disappointed. 👍
Isaac rowley profile picture
Isaac rowley
13:00 07 Aug 25
Jake Gilbert profile picture
Jake Gilbert
10:44 11 Jul 25
Brilliant service and really happy to see people
Sam Orchard profile picture
Sam Orchard
10:43 11 Jul 25
Amazing staff very knowledgeable and friendly all ways good stuff to send my money on grate shop
Molly Marfleet profile picture
Molly Marfleet
15:34 09 Jul 25
My partner found these guys on facebook, amazing shop, great staff, great stock and I left with a happy man child
Andrew Williams profile picture
Andrew Williams
13:41 09 Jul 25
Great place to shop beginner friendly and great play to look to get items for your first game
Gethin Raymer profile picture
Gethin Raymer
12:22 09 Jul 25
Travelled from the West Midlands after seeing them on Facebook. Amazing shop, awesome stock, Dan was awesome. Well worth the trip down
Jonathan Brickell profile picture
Jonathan Brickell
20:30 02 Jul 25
With the recent heatwave I was looking for a self cooling mattress. I saw BR Airsoft advertising on line and they sounded perfect vendors. A nice brrrr air filled soft mattress will be perfect to keep me cool so I headed over. Imagine my surprise and slight embarrassment when, upon arriving at the establishment I found not a single mattress but lots and lots of Airsoft guns. I felt so foolish but thankfully the staff saw the funny side. It was useful as coincidentally I had 2 faulty Airsoft guns in the car. James in the shop fixed one and the other he gave me sound advice on how to resolve. Their shooting range also proved to be excellent value for money as well and helped prove the the fix. So 2 working Airsoft guns but still no mattress so I'm still at a loss there. Can anyone help?
Katherine Ellwood profile picture
Katherine Ellwood
16:46 02 Jul 25
Amazing shop, good for all your airsoft needs! Amazing indoor range and very freindly knowledgeable staff ( especially the tech James), knows his stuff and is very good with upgrades and repairing parts.

Highly recommended
Photo from customer review