HECKLER & KOCH MP5 Submachine Guns employ the same delayed blowback operated roller-locked bolt system found in the famous HK G3 Automatic Rifle. All the elements of HK excellence; reliability, ease of handling, simple maintenance, and safety are highlighted on the MP5. Firing from the closed-bolt position during all modes of fire makes MP5 Submachine Guns extremely accurate and controllable.

Used by military and law enforcement units in more than fifty nations, the MP5 is firmly established as the world's preeminent submachine gun.

Over 120 variants of the HK MP5 Submachine Gun are available to address the widest range of tactical requirements.

A selection of optional trigger groups allow for single fire only, full automatic, 2-round, and 3-round burst options. The weapon's unique modular design and a variety of optional buttstocks, forearms, sight mounts, and other accessories gives the MP5 extraordinary flexibility to meet most any mission requirement.

A high degree of interchange-ability of parts, accessories, and buttstocks exist between the models of the MP5.

• Adjustable rotary diopter sights.
• Ambidextrous safety/selector levers, slings, and sling pins are standard.
• Mounting platforms for quickly detachable optics.
• Optional dual magazine clamps are available.
• Optional front and rear tritium sights available.

• Ideal as a squad car carbine especially for small stature officers. Less recoil, greater range, and more ammunition capacity than a shotgun.
• All MP5 Submachine Guns use a free floating, cold-hammer forged barrel and fire from the highly accurate closed-bolt position.
• Barrel with three lugs for accessory attachment.

• Tactical forearm light can be mounted on most HK submachine guns.

• 30-round 9mm x 19 magazine.
• 0-1-2 Trigger Group includes "automatic double-tap" 2-round burst capability.
• Paddle and button magazine release.
• Retractable buttstock extended. MP5s can be fitted with a variety of buttstock options including receiver caps, retractable, fixed, and folding buttstocks.

The MP5SF (Single Fire) Carbine is a semi-automatic only variant of the MP5 fitted with a trigger group that prevents full automatic firing. Comes with a detachable flash hider as a standard feature.

• Detachable flash hider.

• Single Fire (SF) trigger group can be replaced with other MP5 trigger groups to allow burst and full automatic firing.

Navy model was developed for the elite US Navy SEAL Teams.

• All HK trigger groups with "pictogram" markings are completely ambidextrous.

• MP5 Navy models have threaded barrels and can be used with or without an optional wet technology stainless steel sound suppressor.

• Briefcase safety button.
• Briefcase trigger.

• The MP5K can be fired from inside a specially designed briefcase.
• Mounting bracket for optional cleaning kit.
• Mounting bracket for spare magazine.

The MP5K is the ultimate close quarters weapon. At 2 kg and less than 330 mm long, the MP5K is easily concealed and carried. All MP5Ks can be fitted with an optional folding buttstock.

• Compact 15-round 9mm magazine (interchangeable with 30-round magazines).

The MP5K-PDW (Personal Defence Weapon) is a compact submachine gun designed for vehicle operators, air crew members, security details, and others who require a small, but powerful weapon. While comparable in performance to full size MP5s, size and weight of the MP5K-PDW make this weapon the ideal choice where a rifle or full-sized submachine gun is unmanageable and a handgun is a poor compromise.

• Sturdy folding buttstock.
• Ambidextrous safety/selector lever.
• MP5K vertical foregrip.

• Ported barrel lowers velocity and sound signature of departing projectiles.

• The MP5SD uses an integral aluminum sound suppressor with optional wet technology. It does not require use of subsonic ammunition for effective sound reduction like most conventional sound suppressed submachine guns do.

HK Trigger Group for the MP5
SEF and Numerical trigger groups have a single safety/selector lever on the left side, all other groups habe safety/selector levers both side