Golden Eagle AT8905 "DOOMSDAY" Gas Pump Action Shotgun, Black

Golden Eagle AT8905 "DOOMSDAY" Gas Pump Action Shotgun

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£224.99

Quantity

CNC aluminium handguard
Aggressive "DOOMSDAY" design
3/6 BBs per shot - Shotgun-style spread

If you're planning for the end of the world, no shotgun is more fit for the role than the Golden Eagle AT8905 "DOOMSDAY" Gas Pump Action Shotgun! This menacing platform is built to survive a nuclear apocalypse, with a CNC handguard and receiver rail, along with steel parts where necessary for durability.

Internally, this beast is based around generation 2 of Golden Eagle's Type 870 series, boasting improved quality rubber seals, a built-in gas reservoir and compatibility with common tri-shot shotgun shell magazines. The system is based on the Tokyo Marui M870 and is capable of shooting either 3 or 6 BBs per trigger pull, making it a serious foe to contend with in a CQB scenario. Most upgrades and enhancements for the TM system should fit this monster, including HPA conversions, drum mags and other fun-enhancing accessories.

Full description

Delivery & Returns

If you have items in your basket from our European Warehouse, the minimum order value is £25. This is to cover EU shipping costs. The minimum order value includes the value of any items from our UK Warehouse.

Delivery & Postage

Here at Patrol Base, we send all our packages from our Warehouse based in the UK with the exception of European Warehouse Items. All of our parcels are sent with specially picked couriers to ensure your parcels get to you on time and in one piece.

For more information 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 a more accurate postage estimate please use the Postage Calculator at the basket.

UK 3-5 day Standard

£6.95

From

Dispatched with 24hr UK mainland

£8.95

From

Highlands / Islands

£24.99*

From

* Please note that Scottish Highlands, and Islands postage prices can vary wildly. Please 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.

Frequently purchased with this shotgun...

Description

If you're looking for a compact shotgun to take names at CQB, the Golden Eagle AT8905 "DOOMSDAY" Gas Pump Action Shotgun is an excellent choice. This tactical platform features a stubby front end and adjustable stock, meaning you can weave through close corridors with ease.

Starting at the muzzle, we find the front end of the CNC upper receiver rail mount. It boasts M-LOK slots for a sleek finish and modern attachment compatibility. It sits relatively close to the outer barrel, so fitting a tracer unit to this shotgun may require some sort of barrel extension for guaranteed fitment.

Moving rearwards, we come to the handguard, equipped with M-LOK slots running along the bottom and additional slots on each side. Thankfully, there is plenty of clearance between the mock mag tube and handguard, meaning these M-LOK slots are ready to rock with M-LOK accessories, including vertical or angled foregrips, tactical flashlights or 20mm rail adapters for those who prefer 20mm accessories.

Above the handguard, we are treated to a CNC aluminium top rail covering the outer barrel. This provides the DOOMSDAY with plenty of rail real estate for all manner of attachments like sights, lasers or flashlights! It is a 20mm Picatinny rail, meaning it is compatible with most common Airsoft attachments.

The trigger and trigger guard assembly is positioned just to the rear of the shell port/magazine well and includes a cross bolt safety just behind the trigger. When engaged, the cross bolt safety will lock the trigger and protrude on the right side, putting it easily within reach of the trigger finger for quick actuation and intuitive handling. When the safety is off, the cross bolt button will protrude on the left side with a red ring surrounding it to indicate that the shotgun is hot.

This modern platform comes with a pistol grip as opposed to the semi-pistol grip found on most M870 shotguns. It has a texture pattern on both flanks as well as horizontal gripping qualities on the front. This makes pointing and manoeuvring the shotgun a lot easier in CQB environments. Just above the pistol grip is a QD point ready for mounting a quick-detach sling.

On the left side of the trigger guard, we can find the shell door release cunningly disguised as a dummy bolt release. On the real M870, this control allows you to unlock the bolt and eject a loaded cartridge should you need to switch ammo types or unload without firing. In the Golden Eagle AT8905 "DOOMSDAY" Gas Pump Action Shotgun, it opens the shell port door and, with a hard push, ejects the shell inside. If you're planning on using a drum mag, the shell port door will need to be removed.

This beefy shotgun comes with an adjustable stock mounted on a standard M4 buffer tube. It gives you six positions of adjustment to suit all play styles and kit loadouts. The stock is a Golden Eagle original design, originally from their M4 GBBR series. It features a raised cheek rest, rubber butt plate and a low-profile adjustment lever. It also has QD sling points on either side of the back end.

Being based on the TM 870, the DOOMSDAY is capable of shooting either 3 or 6 BBs per shot, giving you a realistic shotgun-like spread, which is fantastic for dealing with moving targets or getting the first shot off when breaching a room. To switch between 3 and 6 shot modes, simply pull the pump handle rearwards so the mock bolt is retracted and push the sliding switch inside the mock ejection port to the position of choice. With the switch at the front, the Golden Eagle AT8905 "DOOMSDAY" Gas Pump Action Shotgun is set to 3-shot mode, and with it at the rear, you're ready to unleash 6-shot brutality on the enemy team!

If you want a mean-looking shotgun which is ready for CQB, as well as the end of the world, the Golden Eagle AT8905 "DOOMSDAY" Gas Pump Action Shotgun is exactly what you need. This shotgun is both fun and functional, with a unique design and reliable gas

Features

Full metal construction - CNC aluminium, steel and alloy
Aggressive DOOMSDAY furniture - M-LOK rail space, stubby front end
Tri-barrel shotgun - 3 or 6 BBs per shot, shotgun-style spread
M-LOK slots - Plenty of attachment points
20mm Picatinny top rail - Ready for a red dot sight or scope
Push through the safety catch - Push through from the left to unlock the trigger
Shell door release at the front left of the trigger guard - Press to release the shell magazine
Ergonomic pistol grip - Textured and comfortable
Adjustable sliding stock - Grippy butt plate and comfortable cheek rest
Gas reservoir inside the grip
Compatible with TM Style tri-shot shotgun shell magazines

Package Description

Golden Eagle AT8905 "DOOMSDAY" Gas Pump Action Shotgun
- 30rnd Shotgun shell magazine x 3

Specification

General

Platform Type	Shotgun
Over 18	Yes
Prebuilt	Yes
Included Items	3 x Shotgun Shells
Skill Level	Regular Player
Warnings	Lubrication is required

Testing

FPS, using 0.20g BBs	Approx.300fps ± 10%, using 0.20g BBs

Weight and Dimension

Weight (KG)	Approx.2.5KG
Length	72cm
Length (Extended)	80cm

Construction

Primary Colour	Black, Tan, Grey,
Construction	Alloy outer barrel, mock mag tube, receiver, trigger guard, buffer tube. Steel bolts, screws and QD points. CNC Aluminium handguard & receiver rail. Polymer stock & Pistol Grip. Rubber butt plate.

Weapon Specific

Powered By	Green Gas
Platform	M870
Fire modes	Safe Pump Action
Safety Features	Trigger Lock
Shooter Configuration	Right Handed
Platform Configuration	Pump Action
Platform Scale	1:1
Suggested BB Weight	0.25g

Hop-Up

HOP-Up Adjuster Type	Fixed

Furniture

Furniture	Foregrip Railed Handguard Railed Receiver Ergonomic Pistol Grip Sliding Stock QD Sling Point Enlarged Trigger Guard M-LOK Handguard
Rail System	20mm RIS / RAS, M-LOK,
Stock Type	Sliding, Multi-Position,
Stock Positions	6
Sight Type	None
Sling Options	Stock, QD, Receiver ,

Magazine Specific

Magazine Type	Shotgun Shell
Magazine BB Capacity	Approx. 30 Rounds

Gas Gun Specific

Gas Type	Green Gas
Gas Recommendation	Green Gas

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.

This table should be used for reference, and cannot be used to check one weight against another, as the weight of the BB affects the power.

In order to check if the BB can be used with your replica chronograph using the weight you wish to use and then compare it against the table.

Every time you change weights you will need to re-chrono and check against the table. This is not a conversion chart between weights.

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

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