King Arms Black Rain Ordnance Rifle - Black -  Airsoft AEG

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King Arms Black Rain Ordnance Rifle - Black - Airsoft AEG

WAS: £384.95

NOW: £269.47

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Usually Ships: From Our Warehouse Within 24 Hours
*Estimates exclude weekends & are subject to change*
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Brand new from King Arms comes the Black Rain Ordnance officially licensed series of rifles. This model, in Black is visually stunning and with performance to match.

Built in MOSFET out the box, quick change spring system and custom laser work are just some of the features that make this rifle stand out from the rest.

Black Rain Ordnance Official Licensed Airsoft Gun by King Arms.
This M4 AEG equipped with 15" MOD (Modular Rail System – KA-RAS-69-BK) and Black Rain Ordnance style metal receiver.
-Full CNC Machined 15” MOD Rail with CNC engraved BRO marking
-Aluminium 6061 receiver with CNC engraved BRO marking.
-Unique serial number
-CNC Machined one piece fluted outer barrel.
-"LET IT RAIN!!” laser engraved marking Dust Cover
-Laser engraved BRO marking Bolt Cover
-Steel Charging Handle with CNC engraved BRO marking
-The quick spring change system Ver.2 gearbox helps to replace the spring and adjust the power easily.
-Mosfet assembly provides better trigger contact.
-Folding rear sight & front sight
-TWS (Training Weapon System) Interchangeable Motor Grip is a M4/M16 grip for AEG.  It is designed to improve ergonomics with interchangeable front and rear inserts for personalized hand fit, gives the operator maximum comfort and control over the weapon.  Package comes with 6 Pieces (Main grip, 2 pcs of front grip pads and 3 pcs of rear grip pads) (KA-TG-29-BK)
-TWS (Training Weapon System) 370 rounds magazine. (KA-MAG-72-BK)
Approx FPS (+/- 5%) 330+
Approx Range 50m+
Barrel Length 455mm
Magazine Capacity 370rd
Battery Type Mini
Battery Connector Mini Tamiya
Fire Selector Semi / Fully Automatic
Hop Up Adjustable
Powered By Electric (Battery)
Manufacturer King Arms
Weight (Kg) 3.5000
King Arms Black Rain Ordnance Rifle - Black - Airsoft AEG
Beautiful Rifle, internals need a bit of love to be great.
Review by
I really like this gun, I bought it mainly for its looks but with a couple of modest upgrades I've had it running exceptionally well.
I attend a number of different type of event; with different FPS limits. The spring can be changed out very quickly (although you will need a long Phillips head screwdriver) allowing you to always be right on the limit in terms of range.
If you are traveling north of 360 FPS I do recommend switching out the piston to one with metal teeth (It will chew through the plastic one in an afternoon) and you are going to want to go with an 11.1v LIPO (this almost certainly invalidates the warranty, but the piston will not fully cycle at 7.4v).
Build quality is great and accuracy has been much better than expected, so much so I put a telescopic scope on it and ran it as a DMR for a weekend. (you will need to cut the fire selector to limit it to Semi).
As well as the Hi-Cap that comes with the rifle I have also been running the Nuprol M4 N-Mag midcaps and not had a single issue.
All in all very happy with this rifle.
Compatible Batteries
Stick LiPo 7.4v 1300mAh£10.95OOS
NiMH / NICD Battery ChargerVIEW CHARGER£13.95OOS
LiPo / LiFe Battery ChargerVIEW CHARGER£19.95
Important Information


All images, product contents and specifications listed are based on checks performed when a product is first listed and may differ due to changes over time made by the manufacturer. This includes package contents in regards to any 'extras' provided e.g. Sample BBs.

Items used in images to promote the main item (Holsters, Camo, etc) are not supplied unless listed in the Specification tab under 'Extras'. This includes attached rails, grips, scopes, suppressors etc. If no extras are listed, please assume none are supplied.

Unless otherwise stated in the Specification tab, Battery and Chargers are not suppplied.

Where supplied, Chinese batteries and chargers are warrantied to be not DOA (Dead on Arrival) only. We always recommend swapping out to a better quality battery and charger at the earliest opportunity.

Custom Painted products (Two-Tone) are non-refundable as these are painted to order. 

Unless otherwise stated, all products are sold singly.



Any figures used are based on tests performed on the products when they are first listed. These can vary due to changes by the manufacturer, gas pressure, gas used and a number of other factors. All figures should be treated as an approximate guide and used for reference only. 

All listed FPS are +/- 5% due to differences from rifle to rifle. If you require a guaranteed FPS, please add an upgrade/downgrade option on to your product (this may cost extra).

No airsoft AEG is warrantied for use with an 11.1v LiPo or higher voltage battery at UK velocities (373fps or lower) unless specifically recommended on the product itself. Use of higher voltage batteries can cause failures and will negate any warranty implied or otherwise.


Wearable Items

We cannot offer a refund or exchange on articles bought and worn skirmishing that you subsequently feel aren't suitable. If in doubt, try the kit on in your house BEFORE you play as soiled items will not be refunded for this reason. Clothing worn next to the skin (Long Johns, Socks etc) cannot be returned for refund if worn at all. For sizing, simply place them next to you before physically putting them on. Would you like to wear someone elses soiled socks?


We cannot offer an exchange on pyrotechnic devices due to device failure or items that have been stored for long periods of time. We are unable to guarantee that the pyrotechnic device has been stored in a moisture free environment or used correctly in accordance with the manufacturers guidelines.

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WAS: £384.95

NOW: £269.47

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