- Strong Recoil
- Tough Externals
- Railed Handguard
A compact M4 platform Airsoft Electric Gun, which is more than capable of performing outdoors as well as in CQB, and is packed with the Bolt Recoil Shock System to provide a solid kick in the shoulder when you fire it.
Finance Options
Fast Delivery
Delivery & Postage
Here at Patrol Base we ship all around world, with delivery not only to the UK, but to most of the EU and select Worldwide locations as well. We provide a working day by road service via our handpicked courier services, simply buy your Airsoft guns with us and we'll have them delivered directly to your door.
For more information and to see the country we deliver please check out our Delivery Information Page.
Estimates
Below are some rough postage prices for orders. Please note these are subject to change, and are only a rough guide. For more accurate postage estimate please use the Postage Calculator at the basket.
UK Standard
£4.95
Approx.
UK Next Day
£6.95
Approx.
Highlands / Islands
£12.99*
Approx.
EU
£12.99+*
Approx.
* Please note that Scottish Highlands, Islands and EU post prices can vary wildly. Prices range from £8.99, up to £29.99, so please ensure you refer to the Postage Calculator at the basket for the lowest possible price.
Returns
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee: if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.
You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
For more information on returning products, and how to do it please visit our Returns Policy Page.
Description
This Airsoft Electric Gun is based on the tried and tested M4 platform, and offers a rock solid external build quality, coupled with Bolt's seriously strong recoil system which will rock your world. The outer barrel assembly, handguard, receiver, buffer tube and various trim aspects are made from a combination of Alloy, Aluminium and Steel for a long lasting finish which provides a realistic weight, feeling extra-incredible when combined with the vicious recoil. Where Polymer has been used (pistol grip and stock) they are a high density Nylon Fiber which is a tough, quality material that feels great to the touch.
The RIF is a rear-wired design, and houses a Mini Tamiya connect at the rear of the stock. Due to the recoil system taking up most of the buffer tube, your battery space is in the enlarged stock pad, and is best suited to a 7.4v Stick LiPo. To access the battery compartment, simply pull backwards on the stock pad until it comes out, and push it back into place when you are done. The handguard and receiver are 20mm railed which allows you to attach all manner of accessories, to build your dream AR platform rifle. The end of the barrel features a 14mm CCW thread for suppressors, which is accessed by unscrewing the flash hider once you have removed the grub screw from underneath.
The Bolt Recoil Shock System (or BRSS) is the beating heart of what makes these replicas awesome, and provides a heavy, weighted recoil when you pull the trigger. This gives the user a strong recoil effect without having to mess around with gas systems which can be unreliable. The replica features a reinforced Piston which actuates an ERG style recoil mechanism in the rear of the RIF, delivering a strong kick into your shoulder every time the replica cycles. This means you get to enjoy the joy of realistic recoil, with the benefits of high capacity magazines and consistent performance. Unlike traditional 'recoil systems' which simply move the dust cover backwards and forwards, this style of recoil involves a weighted piston moving around at the rear, which brings a whole new level of realism, and feels incredibly satisfying.
Included in the box is a 300rnd High Cap magazine made to a wonderful standard, and a spare Mini Tamiya connector with wiring and extra pins, to help you either replace or extend the current wiring in the RIF.
Do you want an M4 platform replica which offers incredibly strong recoil, coupled with tough internals to keep up with the best and a rock-solid external build quality that is unrivaled? Look no further than the Bolt B4 CQB B.R.S.S.
Features:
- Bolt Recoil Shock Series
- AR Platform replica
- 20mm Railed Handguard
- 20mm Railed Receiver
- 14mm CCW Thread
- TM Compatible
- Steel Gears
- Rear Wired / Mini Tamiya
- Adjustable Ironsights
- Sliding VLTOR Style Stock
- 300rnd High Cap Magazine
- Tough Exterior Build Quality
- Birdcage Style Flash Hider
- Nylon Fiber Polymers
- QD Sling Sockets
- Fabric Patch Included
- Hard Mechanical Recoil
- Tough External Build Quality
Package Includes:
- BOLT B4 CQB B.R.S.S.
- 300rnd High Cap Mag
- Spare Wiring, Connector & Pins
- Instruction Manual
- Fabric Patch
- Sticker
Special Instructions:
The externals of the replica are metal where they would be on the real world gun. This includes things like the outer barrel, handguard, and receiver. If a real world gun has polymer parts then the gun will still be marked as full metal externals, examples of this would be an M4, where the Stock and Pistol grip are always made from Polymer.
Specification
General
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Assault Rifle
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---|---|
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Yes
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Yes,
No,
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Approx. 320fps ± 10%, using 0.20g BB
|
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Yes
|
|
|
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Regular Player, Experienced Player,
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Weight and Dimension
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Approx. 3kg
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72cm
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80cm
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Construction
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Black,
Tan ,
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Black
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No
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Alloy outer barrel assembly, handguard, receiver, sights, buffer tube and trim. Polymer pistol grip and stock.
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Polymer
Alloy
Aluminium
Steel
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Polymer
Alloy
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Weapon Specific
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Electric
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---|---|
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Electro Mechanical Blowback
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AR Platform, M4 / AR15 / M16,
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STANAG, M4 / AR Platform,
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Safe
Semi Automatic
Full Automatic
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Trigger Lock
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Right Handed
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Standard
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1:1
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0.25g
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Hop-Up
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Yes
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---|---|
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Rotary
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Adjustable behind dust cover
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Furniture
|
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---|---|
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20mm RIS / RAS
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Sliding
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Iron Sights
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Buffer Plate , Stock , QD ,
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Barrel
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Male
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---|---|
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CCW (Counter Clockwise)
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14mm
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Magazine Specific
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High Capacity, AEG,
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---|---|
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Approx. 300 Rounds
|
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Fill Window
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Top
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Electric Gun Specific Information
Gearbox
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Rear Wired
|
---|
Battery Specific
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Mini Tamiya
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Suggested Battery
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Li-Po
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---|---|
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Stick
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7.4v
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Product Testing Data
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320FPS
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---|---|
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ASG Blaster 0.20g BBs
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26/07/19
|
Detailed Power Tests
FPS
FPS, using 0.20g BB
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Approx. 320fps, using 0.20g BB
|
---|
Need ideas for something extra?
- Bottles or Bags
- 0.25g Standard BBs
- ±0.01mm Tolerance
Produced by VORSK Airsoft, these Airsoft BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the VORSKs brand new range of Airsoft BBs ranging from light weight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular BBs are standard 0.25g BBs which are designed to work in any Airsoft gun, performing best in Airsoft guns which fire between 280fps - 370fps, and are the go-to weight for any Airsoft skirmisher looking for an the perfect all around weight for a standard AEG. Whether you're new to Airsoft, or a regular skirmisher, this weight of BB will most likely be your go-to BB weight, and is the most commonly used by Airsoft players.
- 3 MOA Target Dot
- 1 MOA Adjustment
- Waterproof & Rugged
A T-1 style optic which is protected by tough Rubber Armour, has eleven levels of brightness on its' 3 MOA Target Dot and comes included with both a high and low profile 20mm mount. Enjoy real-steel quality at Airsoft prices.
- 22,000 Shot Life
- 35 BBs Per Second
- GemTech Licensed
An AceTech Tracer Unit, which is concealed inside a fully licensed and CNC Machined Aluminium constructed replica of a GM-9 Suppressor from GemTech, a manufacturer of Suppressor for Real World Firearms. The internal LiPo battery can last for up to 22,000 shots, and can keep up with up to 35 BBs per second for maximum performance.
- 30/125 Rnds Selectable
- Lightweight & Tough
- Modern Design
A lightweight Polymer mid-capacity Airsoft magazine for M4/M16 variant rifles, with the neat trick that you can switch between a maximum capacity of 30 or 125 BBs.
- 0.25g BIO BBs
- Bottles or Bags
- ±0.01mm Tolerance
Produced by VORSK Airsoft, these Airsoft BIO BBs are precision engineered 6mm BBs which are designed to be used in a wide range of Airsoft guns and replicas. These BBs are part of the VORSKs brand new range of Airsoft BBs ranging from light weight BBs for beginner Airsoft players, all the way up to super heavyweight BBs for professional players and snipers.
These particular BBs are BIO 0.25g BBs which are created from biodegradable materials so that they will gradually break down with time when exposed to natural environments. Touted as a more environmentally friendly BB, they are sometimes required by certain Airsoft sites to play.
This weight of BB are designed to work in any Airsoft gun, but perform at their best in beginner and low power Airsoft replicas under 350fps. Whether you're new to Airsoft, playing indoors, or looking for BBs for your Spring Powered Airsoft replica then these are the BBs for you.
- Foam Filled
- Spring Core
- 14mm CCW
An Alloy constructed Suppressor with Foam Baffles and a Spring Core for support. The end caps of the Suppressor can be unscrewed to access the internals. Designed for Airsoft replicas with a 14mm CCW Thread, this Muzzle Device is the perfect accessory to conceal an Inner Barrel extension, or just to add a personal touch to your Airsoft Gun.
- Lightweight & Tough
- 350 Round Capacity
- Ridged & Textured
A lightweight Polymer high capacity wheel wound magazine for Airsoft M4/M16 variants that will be accepted by 99% of M4 based Airsoft weapons.
- Biodegradable
- 1kg Resealable Bag
- 5.95mm +/- 0.01mm
A 1KG bag containing approximately 4000 high quality biodegradable competition grade Airsoft BBs, constructed from Polylactide (PLA) which degrades in around 60 days, and are polished to provide a smoother aerodynamically enhanced external surface.
- Hex Pattern
- 140rnd Mid Cap
- Orange Follower
This is a Polymer constructed Magazine for Airsoft M4/M16 Platform Airsoft Guns, that holds a total of 140rnds and has an awesome hex pattern which looks great in any stock or custom gun. The Magazine also features '5.56x45mm NATO' markings for another layer of realism.
- For 14mm CCW
- Steel Construction
- Acetech Tracer Unit
A highly realistic Suppressor for Airsoft Guns with a 14mm CCW Thread, that has an Acetech Tracer Unit hidden inside to illuminate Tracer BBs on their way to the target. This helps you aim your shots, and confirm what you have hit more easily in the dark. Featuring an internal Rechargeable Battery, this Tracer/Suppressor is charged using an included Micro USB Cable, just as you would your Mobile Phone.
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For Terms and Conditions please see: Terms and Conditions Page.
- £10 Gift Voucher
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- Usable Online
As the time approaches for birthday, Christmas and special occasion gifts, it can be a bit nerve wracking trying to decide what Airsoft Gift to buy. Airsoft players are a unique lot; what one person likes another may hate, and there's nothing worse than purchasing a gift to find out the person doesn't like it! We've created a Gift Card for this very situation, which can be purchased and redeemed against buying kit from our website! Let the Airsoft player in your life choose the present they want the most, or contribute towards that gun they've always wanted!
For Terms and Conditions please see: Terms and Conditions Page.
- Slide Forward to Open
- Available in Multiple Sizes
- 40mm MOSCART Launcher
Available in multiple sizes these 40mm Under Barrel Mounted Airsoft Grenade Launchers are designed to fire 40mm MOSCART Grenade, and can be attached to the underside of a range of Airsoft Rifles.
- Mechanical Recoil
- 14mm CCW Thread
- KeyMod Handguard
A seriously tough and good-looking AR/M4 platform replica which is powered by electric, features a KeyMod rail system complete with handstop and rail adaptor, and comes packaged with the Bolt Recoil Shock System for a hard-kicking mechanical recoil.
- Metal Receiver
- Folding Solid Stock
- Polymer Hand Guard
A modernised AK-74 6mm Airsoft AEG Replica, with a ergonomic polymer Hand Guard, Moulded Grip and folding Solid Stock. The Rifle is constructed with an Alloy body, with Polymer Hand Guard, Grip and Stock.
- Textured Grip
- CO2 Compatible
- Square Ironsight
A Gas Blowback Airsoft Pistol built by WE Europe as part of their EU-Series Pistol Range, and is a more compact version of the standard sized EU-Series pistol.
- Accurate Replica
- All Alloy Construction
- Period Authentic Replica
A realistic gas blowback Airsoft replica B9 handgun constructed from alloy and with accurate controls, it is perfect for skirmishing.
- Low Light Ironsights
- Threaded Outer Barrel
- Integrated Red Dot Sight
From one of the hottest new brands on the scene, VORSK, comes a 4.3 Hi-Capa which offers a realistic Gas Blowback action as well as an Integrated Red Dot Sight, Threaded Outer Barrel, Low Light Ironsights and much more. This is the perfect sidearm for those who love the Hi-Capa platform but want a more compact backup.
- Textured Grip
- Decocking Lever
- Gas Blowback Pistol
A Gas Blowback 6mm BB Airsoft Pistol, based on the Sig Sauer P229 service pistol, used by U.S. Government Forces and more.
- 14mm CCW Thread
- Licensed Rail System
- MK18 Platform Replica
This Airsoft Electric Gun is based on the MK18 Platform, and is essentially a Specna Arms CORE Series Replica with a fully licensed Daniel Defense 20mm MK18 Rail System. The MK18 is highly regarded for its' awesome looks, and this is no exception. Coming supplied with an included Foregrip, Battery and Charger, this is an ideal Starter Gun, or a step-up in quality for someone looking for their next Primary.
- MOSFET System
- POLYMER Version
- KeyMod Rail System
An Airsoft 6mm BB Gun, based on the M4, this is the latest version of the G&G Combat Machine. The weapon is constructed almost entirely from polymer including the Receiver, Stock, Pistol Grip with parts like the Magazine and Stock Tube being alloy.
- Mechanical Recoil
- Included 11.1v LiPo
- Ambidextrous Controls
A highly realistic Airsoft Submachine Gun that has a Full Metal construction, featuring Aluminium, Nylon Fibre and Steel for the externals. The SWAT K features Bolt's Mechanical Recoil System that provides incredible recoil when firing the Gun, powered by an included 11.1v LiPo Battery that sits inside the Foregrip. As an added bonus, the Fire Selector, Magazine Release and Sling Loop are ambidextrous, making this a great choice for Left and Right Handed players.
- M-LOK Compatible
- Dynamic AK Platform
- Multiple Stock Variants
A 6mm BB Airsoft Electric Gun, based on the AK-102, and given a comprehensive overhaul, creating an Operator Platform that is incredibly dynamic.
- Fiberglass Polymer
- 14mm CCW Thread
- KeyMod Handguard
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- Compact CQB Weapon
- Rails for Sights and Accessories
- High Capacity M4 Magazine Adaptor
An Airsoft 6mm Airsoft AEG replica designed to look like the FN P90, produced by FN Herstal in Belgium, supplied with an adaptor to allow the use of m4 magazines including the provided STANAG highcap.