King Arms M79 "Pirate Gun" Sawn-Off MOSCART Grenade Launcher

King Arms
Code:
£269.99
  • Full metal & real wood
  • MACV-SOG "Pirate Gun"
  • MOSCART Grenade launcher

Whether you're working on an authentic Vietnam War MACV-SOG loadout or looking for a post-apocalypse-style boom stick, the King Arms M79 "Pirate Gun" Sawn-Off MOSCART Grenade Launcher will have you grinning from ear to ear. Boasting full metal construction with real wood furniture, this M79 "Pirate Gun" is a perfect replica of the real launcher favoured by special forces during the Vietnam War. While it makes a fantastic replica for the history buff, we could also see this working with a Mad Max or Fallout-inspired loadout!

A uniquely intimidating platform with superb build quality and remarkably low weight, the "Pirate Gun" makes a fantastic secondary platform; potent enough to justify its existence while being light enough to avoid hindering your agility. This launcher feeds from 40mm MOSCART grenade shells and dispenses one shell's worth of whatever you loaded per trigger pull, making it the ideal retro excuse to increase firepower in the field!

Full description

Description

The M79, also known as the "Bloop tube", "Thumper", and "Can Cannon", was first issued to US Army units in 1961, replacing rifle grenades used with the M1 Garand in previous conflicts. The M79 became one of the most iconic weapons of the Vietnam War, being issued to both US and Australian forces, who referred to it as the "Wombat Gun", a reference to the size of the massive 40x46mm low-velocity grenade cartridge.

This variant of the "Thumper" is known as the "Pirate Gun", patterned after sawn-off M79 grenade launchers favoured by MACV-SOG during the Vietnam War for their ease of carry and impressive firepower. As a secondary to an XM177 (or anything else), this is a fantastic force multiplier, keeping things retro while bringing the inherent firepower of MOSCART grenade shells to the table!

While the Airsoft version doesn't fire high-explosive shells, it does fire 40mm MOSCART grenades, making it a phenomenal tool for saturating the enemy position to cover an advance. These shells are available in several capacities, lengths and with various different projectiles, including the famous 40Mike Airsoft grenade. This launcher chambers a single grenade and is a break-action design, making it easy to reload quickly for either left or right-handed users.

All of the controls on the M79 are accessible from either side, which must be a mistake given the era of its conception. One only needs to take a look at rifles designed around this time to know that there were no left-handed people back then, but obviously, the M79 designers rightly thought otherwise!

The barrel release catch is located on the top of the launcher and can be actuated using the thumb to break the action open. To open the action, the catch needs to be rotated by 45 degrees to the right and can be locked in the open position by rotating the catch by 90 degrees. This catch is spring-loaded, and when the action is closed, it will automatically lock unless the catch is in the "locked open" position. The catch has grip-assisting texture on its surface to make it easier to use in wet weather, such as that of the deep jungles of Vietnam.

The trigger guard of the M79 has the ability to be folded to either side of the weapon, allowing for its use with thick gloves, which would otherwise restrict access to the trigger. The trigger guard can be folded by pressing and holding the button on the front of the guard and rotating the guard into the desired position. We suggest being careful with this function in-game, as a drop will almost definitely cause the launcher to fire. That is, unless you have the trigger lock safety on. This safety can be found on the top of the stock tang, just to the rear of the barrel release catch. Pulling it rearward will lock the trigger, and pushing it forward will make the launcher dangerous to the enemy once again.

The sawn-off handguard and "semi-pistol grip" of the M79 are constructed from real wood with an authentic stain applied, providing museum-worthy looks and an exceptionally realistic feel. At the base of the grip, we are treated to a sneaky modern luxury: a QD sling socket, made from steel with a QD sling swivel pre-installed. This makes carrying the Pirate Gun as a secondary far more convenient; simply hang it off a single-point sling for easy access. This almost definitely was not present on the Vietnam-era Pirate Gun but may be present on modern versions. As is the nature of weapons used by Special Forces, you'll have to ask them to find out!

Whether you need firepower in a compact package or you're putting the finishing touches to your Vietnam MACV-SOG or USMC loadout, the King Arms M79 "Pirate Gun" Sawn-Off MOSCART Grenade Launcher is the right tool for the job. Superbly built with flawless authenticity and an iconic, intimidating look, the "Pirate Gun" is equally suitable for a Tiger Stripe rocking operator or a post-apocalyptic warlord!

Features

  • Full metal construction - High-quality feel
  • Real wood stock and handguard - Maximum authenticity
  • 40mm MOSCART grenade launcher - MOSCART Shell required (NOT included)
  • Mock rifling inside the barrel - Give your foes a realistic experience!
  • Steel QD sling point on the grip - Ideal for single-point slings
  • Folding trigger guard - Great for gloved use
  • Ambidextrous controls - Ideal for left or right-handed shooters
  • The perfect launcher for a Vietnam War MACV-SOG loadout

Package Includes

  • King Arms M79 "Pirate Gun" Sawn-Off MOSCART Grenade Launcher

Specification

General

Weapon Construction External
Platform Type
Launcher
Over 18 Only Icon
Over 18
Yes
Icon UKARA - United Kingdom Airsoft Retailer Association
Defence / UKARA Required
Yes, No,
Screwdriver Icon
Prebuilt
Yes
Package
Included Items
Launcher
Skill Level Icon
Skill Level
Advanced Player
Patrol Base - Warning Icon
Warnings
This launcher requires a 40mm MOSCART grenade to be used (not included)

Testing

Testing Notes
FPS Results will depend on your choice of MOSCART grenade, BBs & gas

Weight and Dimension

Weight KG Icon
Weight (KG)
Approx.1.06KG
Weapon Length Collapsed
Length
34.5cm

Construction

Colour Wheel Greyscale
Primary Colour
Black
Colour Wheel Greyscale
Secondary Colour
Real Wood
Real Wood
Two Tone Icon
Pre Two-Tone
No
Construction Icon
Construction
Steel trigger guard, sling point & barrel retaining lug. Aluminium barrel, receiver & trim parts. Real wood handguard & grip.

Weapon Specific

Power Source Icon
Powered By
MOSCART / Airsoft Grenade Shell
Blowback Icon
Blowback Type
None
Platform
Platform
M79 Thumper, M79 "Pirate Gun" Sawn-off,
Magazine Style Icon
Magazine Compatibility
Most Airsoft MOSCART Grenade Shells
Fire Select Icon
Fire modes
PatrolBase | Fire Select Safe
Safe
Fire
Single Action
Weapon Safety Features Icon
Safety Features
Trigger Lock
Shooter Configuration Icon
Shooter Configuration
Ambidextrous
Weapon Configuration Icon
Platform Configuration
Break Action
Weapon Scale Icon
Platform Scale
1:1

Furniture

Weapon Furniture Icon
Furniture
  • Real Wood Furniture
  • Ambidextrous Safety
  • QD Sling Point
  • Foldable trigger guard
  • Ladder sight mount
  • Semi-pistol grip
Rail System Icon
Rail System
None
Sight Type Icon
Sight Type
None
Sling Plate Icon
Sling Options
QD, Grip,

Barrel

Outer Barrel Length (in)
7.3''

Magazine Specific

Magazine Type
Magazine Type
MOSCART 40mm

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