CYMA CM.033 Thompson M1A1 Military

CYMA CM.033 Thompson M1A1 Military

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£119.99

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4.67 / 5 Read 3 customer reviews 3 reviews

Alloy Receiver
M1A1 Military Model
Faux Wood Furniture

The Thompson M1A1 is a World War Classic Sub Machine Gun, however, it found its spotlight within darkened back alleys of a Mafia-Run New York City and was catapulted into infamy as the go-to gun for Gangsters and Lawmen during the 1920s due to it's large magazine capacity and high rate of fire. The CM.033 Does an excellent job of preserving the traditional aesthetics of the M1A1, featuring an alloy body and faux wood furniture, the 0.33 is a must-have for any classic Mafia fanatic.

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 gun...

Description

This Airsoft Electric Gun is a stunning replica of the Thompson M1A1 Military Model, which saw its debut during World War II, however has been around for many years previously in various Civilian and Federal configurations. The M1A1 model was adapted for military use and featured a smooth barrel with no cooling elements, a simpler ironsight, a modified blowback action and the charging handle was moved to the side of the receiver. This replica embodies all the motifs of the M1A1 design and is very pleasant to hold at a stunning 3kg total weight.

The external faux wood furniture is made from Polymer, which is very thick to feel convincing, and has been finished with a lacquer that gives it a realistic dull shine. The stock at the rear is where the battery is housed, and it has a unique spring-loaded rotating baseplate that makes it incredibly easy to install the battery. There is a lot of space available in the stock, so this replica will accept virtually every battery, provided it can connect to a mini-Tamiya connector and the voltage doesn't exceed 9.6V for NiMH batteries or 7.4V for LiPo batteries. The RIF features front a rear sling loops on the handguard and stock to attach either the included sling or your own. Please remember that the included sling isn't the best quality, so we would highly recommend an aftermarket one.

The RIF performs great both outdoors and indoors, with a chrono reading of 285FPS using a 0.2g BB, which makes it suitable for outdoor use, provided you set the HOP correctly to a 0.25g+ BB, and will more than excel in CQB engagements thanks to its short overall length and manageable yet realistic weight. The fire controls on the receiver are accurate to the real-world model and feature a separation of the Fire/Safe Semi/Auto controls. The mock charging handle is functional and allows you to work the bolt after a mag-change for ultimate movie moments. The rotary HOP unit is easily accessible from the side of the receiver, and should be increased with BB weight to add backspin and increase effective range.

This Airsoft replica would be a fantastic addition to any collector's range, and especially WW2/Vietnam/Earlier skirmishers who don't get the greatest pool of reliable RIFs to work from. You will not be disappointed with how the CM.033 performs next to your modern-day replicas, let alone your historical ones.

Features

WW2 "Tommy Gun" replica
Faux Wood furniture
Rotary HOP unit
Alloy receiver
Alloy outer barrel assembly
Alloy fire controls
Realistic M1A1 receiver
Front & rear sling points
300rnd stick magazine
Iconic replica
Seen throughout WW2/Vietnam
'Ergonomic' pistol grip
Rear wired / Mini Tamiya
Large battery space in the rear stock
Spring-loaded battery door
Spare magazine available here
Drum magazine available here

Package Includes

CM.033 Thompson M1A1 Military
300rnd High-capacity Stick Magazine
Cleaning Rod

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

Platform Type	Submachine Gun, Assault Rifle,
Over 18	Yes
Defence / UKARA Required	Yes, No,
Prebuilt	Yes
Included Items	Magazine
Skill Level	Regular Player
Warnings	Li-Po - Never Leave Charging Unattended Li-Po - Only Use Approved Chargers Li-Po - Charge in a Fire Safe Area

Testing

FPS, using 0.20g BBs	Approx.326fps ± 10%, using 0.20g BBs

Weight and Dimension

Weight (KG)	Approx.3KG
Length	81.3cm
Length (Extended)	81.3cm

Construction

Primary Colour	Black
Secondary Colour	Faux Wood
Pre Two-Tone	No
Construction	Alloy receiver, outer barrel assembly, magazine & controls. Faux wood handguard, pistol grip and stock.

Weapon Specific

Powered By	Electric
Blowback Type	None
Platform	Thompson M1A1
Fire modes	Safe Semi Automatic Full Automatic
Safety Features	Trigger Lock
Shooter Configuration	Right Handed
Platform Configuration	Standard
Platform Scale	1:1
Suggested BB Weight	0.25g

Hop-Up

HOP-Up Adjuster Type	Rotary
HOP-Up Adjustment Location	Inside breech window

Furniture

Furniture	Faux Wood Furniture
Stock Type	Fixed
Stock Positions	1
Sight Type	Iron Sights
Sling Options	Stock, Handguard,

Barrel

Inner Barrel Diameter	6.03mm
Inner Barrel Length	305mm

Magazine Specific

Magazine Type	AEG, High Capacity,
Magazine BB Capacity	Approx. 300 Rounds

Electric Gun Specific Information

Gearbox

Gearbox Version	V6 Gearbox
Gearbox Wiring	Rear Wired

Battery Specific

Battery Voltage	7.4V
Battery Connector	Mini Tamiya

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

Customer reviews

4.7 / 5

3 reviews for CYMA CM.033 Thompson M1A1 Military

Reviews.io customer reviews

Stephen Francis

Written on 01/10/2025

Even though the furniture is some sort of plastic the gun is very heavy probably near the weight of the original very happy with purchase

Rated 5 out of 5

Samantha Durn

Written on 07/09/2025

Wow flies quick and level, built like a tank only poor part is the sling that I chucked but the gun is brilliant

Rated 5 out of 5

Owen Mullis-Evans

Written on 24/07/2025

Feels good to use, fires well, little deviation with sustained full auto.

Rated 4 out of 5

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