Specna Arms SA-B06 M16A4 AEG Assault Rifle

Specna Arms
Code:
243.49
  • Enter & Convert™
  • 14mm CCW Thread
  • Zinc, Aluminium & Steel

A full metal Airsoft electric 6mm M16A4 replica complete with rear wired solid stock, removable carry handle, a quick change spring system and functional mock bolt hold-open.

Full description

Description

The Specna Arms SA-B06 is a highly convincing M16A4 replica complete with all the features you would expect of an M16 platform rifle and more! The materials used throughout are exceptionally high quality and have come together to create a solid package that weighs in at 2.5KG, feels rigid in the shoulder and is free of rattle (except sling loops obviously). The handguard, pistol grip and stock are all made from a tough high density Polymer that feels reminiscent of old Classic Army / G&P build qualities which are harder and harder to find these days. The receiver and outer barrel assembly are made of a combination of Zinc and Aluminium Alloys, and treated to a course of Sand Blasting, Powder Coating and Anodising before painting, which hopefully sets the tone for the high standard these replicas are built to. The external trim parts of the replica are made from Steel for longer life and durability.

At the end of the 20" barrel assembly is a standard M16 birdcage flash hider which will remove to reveal a 14mm CCW thread, which is great for those who want to customise their rifle with Suppressors, Muzzle Brakes and Tracer Units. The carry handle can also be removed to make use of the 20mm rail underneath, which is perfect for the addition of scopes, sights, other aiming devices or anything you else you can dream up. You could even attach an optic directly (or via an adaptor rail) to the carry handle as it has the original slot to do so. The solid stock at the rear is very easy to use, and houses a Mini Tamiya connector. Simply pull down on the spring loaded door to open it, connect your battery, close the door and off you go. Due to the obscene amount of space in the solid stock we recommend making the most of this and getting the biggest (in terms of capacity, not voltage!) battery you can shoehorn in there. We recommend a 7.4v LiPo Tamiya battery.

Another nice touch of this replica is the functional mock bolt hold-open, which means that when the charging handle is pulled the mock dust cover will lock to the rear. This makes adjustments to the HOP unit much easier as you don't have to hold it open manually as you would with other replicas.

Pressing the bolt release of the side of the receiver will return the dust cover to its' neutral position. The front and rear sling loops can easily be made use of and don't require any setup; the iron sights can be fully adjusted, the rear with the built in controls and the front with a sight adjustment tool.

The Specna Arms SA-B06 Airsoft replica features their own brand of quick release system called Enter & Convert™, which makes changing your main spring much quicker than standard AEGs. Whilst the gearbox still needs to be removed to access the quick change spring, not having to disassemble the gearbox will save you a world of frustration and disapproving *tuts* from the other half as your replica is split into its' exploded diagram on the dining table.

Included in the box is a 300rnd high capacity magazine which has gorgeous markings on it, an ID lanyard, an instruction manual, cleaning rod, a certificate of testing from Specna Arms and a set of stickers for sticker related activities.

If you're looking for an accurate and well-built M16 replica then you're in the right place. Another reason to choose this RIF would be the almighty barrel length, which makes for a very accurate RIF out of the box. If you're wanting to do some longer range play, or build a DMR then an M16 based rifle is an awesome place to start. With the handguard being able to be changed this could also be an M16A4 with very little effort, and can be customised to the eyeballs, making this very attractive to those who love to fettle.

Fettle (fet-al) - Verb
The unavoidable act of an Airsofter being unable to leave something stock or standard.
Splitting your AEG gearbox onto the living room carpet for no real reason

Features

  • Enter & Convert™ quick change spring system
  • 7.4v LiPo Tamiya recommended
  • Aluminium Alloy Receiver
  • Steel trim parts
  • Specna Arms V2 Gearbox
  • M16A2 Polymer handguard
  • High density Polymers used throughout
  • 300rnd High-Capacity wheel wound magazine
  • 20mm railed Receiver
  • Anodised Receiver
  • Sand blasted & powder coated
  • Solid stock
  • Massive battery compartment
  • 14mm CCW thread
  • Rear wired / Mini Tamiya
  • Tough build (2.5kg)
  • 8mm Bearings
  • Steel Gears
  • Steel Spring Guide
  • Metal HOP chamber
  • Adjustable ironsights
  • Functional mock bolt-catch
  • Full steel piston rack
  • Lightweight polycarbonate plastic piston
  • 6.03mm precision inner barrel
  • Markings:
    • MARINE ENV . M-4
    • USMC Emblem
    • 5.56MM NATO
    • PAT040050BAS

Package Includes

  • Specna Arms SA-B06 M16A4 AEG Assault Rifle
  • 300Rnd Steel High Cap Mag
  • Instruction Manual
  • ID Lanyard
  • Sticker Set

Recommended Battery

For this rifle we recommend a 7.4v LiPo with Tamiya connector in stick or crane stock configuration.

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

Weapon Construction External
Weapon Type
Assault Rifle
Over 18 Only Icon
Over 18
Yes
Icon UKARA - United Kingdom Airsoft Retailer Association
Defence / UKARA Required
Yes, No,
FPS Icon
FPS (Feet Per Second), using 0.20g BB
Approx. 310fps ± 10%, using 0.20g BB
Site Legal Icon
Site Legal, using 0.20g BB
Yes
Screwdriver Icon
Pre-Built
Yes
Package
Included Items
  • Magazine
  • Cleaning Rod
  • Stickers
  • ID Lanyard
Skill Level Icon
User Skill Level
Regular Player

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx. 2.5kg
Weapon Length Collapsed
Length (Collapsed)
101cm
Weapon Length Extended
Length (Extended)
101cm

Construction

Colour Wheel Greyscale
Primary Colour
Black
Colour Wheel Greyscale
Secondary Colour
Black
Two Tone Icon
Pre Two-Toned
No
Construction Icon
Construction
Zinc/Aluminium Alloy, Steel & Polymer
Weapon Construction External
External Construction
Polymer
Alloy
Steel
Gearbox Icon
Internal Construction
Polymer
Alloy

Weapon Specific

Power Source Icon
Powered By
Electric
Blowback Icon
Blowback
None
Weapon Platform
M4 / AR-15 / M16
Magazine Style Icon
Magazine Style
STANAG
Fire Select Icon
Fire Selector
PatrolBase | Fire Select Safe
Safe
Patrol Base | Fire Select - Semi Automatic
Semi Automatic
Patrol Base | Full Automatic
Full Automatic
Weapon Safety Features Icon
Safety Features
Trigger Lock
Shooter Configuration Icon
Shooter Configuration
Right Handed
Weapon Configuration Icon
Weapon Configuration
Standard
Weapon Scale Icon
Weapon Scale
1:1
Suggested BB Weight
0.25g

Hop-Up

Hop-Up Unit Icon
Hop-Up Unit
Yes
Hop-Up Unit Adjuster Icon
Hop-Up Adjuster
Gear
Hop-Up Unit Location Icon
Hop-Up Location
Behind mock bolt plate when charging handle to the rear

Furniture

Weapon Furniture Icon
Furniture
  • Railed Receiver
  • Threaded Outer Barrel
Rail System Icon
Rail System
20mm RIS / RAS
Icon Stock Positions
Stock Setting
Fixed
Sight Type Icon
Sight Type
Iron Sights
Sling Plate Icon
Sling Options
Stock , Handguard ,

Barrel

Icon Thread Type
Outer Barrel Thread Type
Male
Icon Thread Direction
Outer Barrel Thread Direction
CCW (Counter Clockwise)
Outer Barrel Thread Size
14mm

Magazine Specific

Magazine Type
High Capacity, AEG,
Magazine BB Capacity
Approx. 300 Rounds
Magazine BB Fill Method
Fill Window
Magazine BB Fill Location
Top

Electric Gun Specific Information

Gearbox
Gearbox Icon
Gearbox Version
V2 Gearbox
Wiring Icon
Gearbox Wiring
Rear Wired
Spring Change Icon
Gearbox Quick Change Spring
Yes
Battery Specific
Battery Connector
Patrol Base | Icon | Mini Tamiya
Mini Tamiya
Compatible Battery
Compatible Battery Type
Ni-Mh
Compatible Battery Configuration
Block
Compatible Battery Voltage
9.6v

Product Testing Data

Notepad Icon
Test Description
310FPS
Notepad Icon
Tested Using
ASG Blaster 0.20g BBs
Notepad Icon
Test Date
28/02/19

Size guide

Joule Charts

Special Instructions

These table can be used as a reference to see if the BB weight you are using will be over acceptable Joulage limits at some Airsoft Sites in the UK. To check if the weight can be used chrono your weapon using the BB you intend to use, and then compare it to the chart.

FPS, Power and Joule Limits can vary from site to site, so please get in touch with where you're going to play with in advance to avoid disappointment.

Suggested limits are based on Joulage Limit rules used Halo Mill: Proving Grounds, with a 350fps limit for Automatic Replicas, 400fps for Semi-Automatic Replicas, and 500fps for Bolt Action Replicas.

Tap the tabs below to open the relevant chart for your replica.

Suggested limits are based on Joulage Limit rules used Halo Mill: Proving Grounds, and is the equivalent of 350fps, using 0.20g BB resulting in an upper limit of 1.14j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
325 0.98 1.23 1.37 1.47 1.57 1.77 1.96 2.11 2.21 2.45
328 1.00 1.25 1.40 1.50 1.60 1.80 2.00 2.15 2.25 2.50
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
335 1.04 1.30 1.46 1.56 1.67 1.88 2.09 2.24 2.35 2.61
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
345 1.11 1.38 1.55 1.66 1.77 1.99 2.21 2.38 2.49 2.76
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
355 1.17 1.46 1.64 1.76 1.87 2.11 2.34 2.52 2.63 2.93
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01

Suggested limits are based on Joulage Limit rules used at Halo Mill: Proving Grounds, and is the equivalent of 400fps, using 0.20g BB resulting in an upper limit of 1.49j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01
370 1.27 1.59 1.78 1.91 2.03 2.29 2.54 2.73 2.86 3.18
380 1.34 1.68 1.88 2.01 2.15 2.41 2.68 2.88 3.02 3.35
390 1.41 1.77 1.98 2.12 2.26 2.54 2.83 3.04 3.18 3.53
400 1.49 1.86 2.08 2.23 2.38 2.68 2.97 3.20 3.34 3.72
410 1.56 1.95 2.19 2.34 2.50 2.81 3.12 3.36 3.51 3.90

Suggested limits are based on Joulage Limit rules used at Halo Mill: Proving Grounds, and is the equivalent of 500fps, using 0.20g BB resulting in an upper limit of 2.32j.

Velocity BB Weight (Grams)
FPS 0.20 0.25 0.28 0.30 0.32 0.36 0.40 0.43 0.45 0.50
250 0.58 0.73 0.81 0.87 0.93 1.05 1.16 1.25 1.31 1.45
260 0.63 0.79 0.88 0.94 1.00 1.13 1.26 1.35 1.41 1.57
270 0.68 0.85 0.95 1.02 1.08 1.22 1.35 1.46 1.52 1.69
280 0.73 0.91 1.02 1.09 1.17 1.31 1.46 1.57 1.64 1.82
290 0.78 0.98 1.09 1.17 1.25 1.41 1.56 1.68 1.76 1.95
300 0.84 1.05 1.17 1.25 1.34 1.51 1.67 1.80 1.88 2.09
310 0.89 1.12 1.25 1.34 1.43 1.61 1.79 1.92 2.01 2.23
320 0.95 1.19 1.33 1.43 1.52 1.71 1.90 2.05 2.14 2.38
330 1.01 1.26 1.42 1.52 1.62 1.82 2.02 2.18 2.28 2.53
340 1.07 1.34 1.50 1.61 1.72 1.93 2.15 2.31 2.42 2.68
350 1.14 1.42 1.59 1.71 1.82 2.05 2.28 2.45 2.56 2.85
360 1.20 1.51 1.69 1.81 1.93 2.17 2.41 2.59 2.71 3.01
370 1.27 1.59 1.78 1.91 2.03 2.29 2.54 2.73 2.86 3.18
380 1.34 1.68 1.88 2.01 2.15 2.41 2.68 2.88 3.02 3.35
390 1.41 1.77 1.98 2.12 2.26 2.54 2.83 3.04 3.18 3.53
400 1.49 1.86 2.08 2.23 2.38 2.68 2.97 3.20 3.34 3.72
410 1.56 1.95 2.19 2.34 2.50 2.81 3.12 3.36 3.51 3.90
420 1.64 2.05 2.29 2.46 2.62 2.95 3.28 3.52 3.69 4.10
430 1.72 2.15 2.40 2.58 2.75 3.09 3.44 3.69 3.86 4.29
440 1.80 2.25 2.52 2.70 2.88 3.24 3.60 3.87 4.05 4.50
450 1.88 2.35 2.63 2.82 3.01 3.39 3.76 4.04 4.23 4.70
460 1.97 2.46 2.75 2.95 3.15 3.54 3.93 4.23 4.42 4.91
470 2.05 2.57 2.87 3.08 3.28 3.69 4.10 4.41 4.62 5.13
480 2.14 2.68 3.00 3.21 3.42 3.85 4.28 4.60 4.82 5.35
490 2.23 2.79 3.12 3.35 3.57 4.02 4.46 4.80 5.02 5.58
500 2.32 2.90 3.25 3.48 3.72 4.18 4.65 4.99 5.23 5.81
510 2.42 3.02 3.38 3.62 3.87 4.35 4.83 5.20 5.44 6.04

Customer reviews

5 / 5
1 review for Specna Arms SA-B06 M16A4 AEG Assault Rifle
Reviews.io customer reviews
Anonymous
Written on 05/06/2020
This is a great gun it shootz really good
Rated 5 out of 5