Integrally Suppressed Weapons

The AS Val (Avtomat Specialniy) is a Soviet-designed integrally suppressed assault rifle chambered in 9×39mm subsonic. Developed for special operations and reconnaissance, it combines a purpose-built suppressor with specialized ammunition for near-silent operation.

The B&T MP9-SD is an integrally suppressed variant of the B&T MP9 submachine gun, itself a development of the Steyr TMP. It features a large-diameter suppressor with advanced baffle design wrapped around the barrel. The weapon is chambered in 9x19mm and is designed for discreet security operations.

The De Lisle Carbine is a British integrally suppressed bolt-action carbine from World War II, chambered in .45 ACP. Using a modified Lee-Enfield action and a Thompson submachine gun barrel, its integral suppressor makes it one of the quietest firearms ever produced.

The Heckler & Koch MP5SD is an integrally suppressed variant of the MP5 submachine gun. Its built-in suppressor combined with a ported barrel reduces the velocity of supersonic ammunition to subsonic levels, making it one of the quietest firearms ever produced for military service.

The HK53 SD was an integrally suppressed carbine variant of the HK33 series, chambered in 5.56x45mm NATO. It used ported barrel to bleed off propellant gas into a large suppressor body, reducing velocity to subsonic levels. The weapon combined the compact size of an SMG with assault rifle ballistics.

The Hush Puppy is a suppressed variant of the Smith & Wesson Model 39 pistol, developed by the US Naval Ordnance Test Station at China Lake for Navy SEALs during the Vietnam War. It features a unique two-piece aluminum suppressor that allows the slide to cycle while remaining attached. The weapon was used for sentry elimination and close-quarters operations in the jungles of Vietnam.

The OTs-14 Groza (Thunderstorm) is a Russian bullpup assault rifle available in 9×39mm with an integral suppressor configuration. Designed for special forces CQB, it is a heavily modified AKS-74U in bullpup form with a forward vertical grip and top-mounted sight rail.

The Q Honey Badger is a modern integrally suppressed personal defense weapon chambered in .300 AAC Blackout. Developed by Q, LLC, it is designed to provide suppressed firepower in a compact package optimized for subsonic ammunition.

The SV-99 is a Russian suppressed bolt-action sniper rifle chambered in .22 Long Rifle (5.6mm). It features an integral silencer and a distinctive bullpup configuration. The weapon was designed for special forces requiring a quiet, compact training and urban sniper rifle.

The Sterling L34A1 was a suppressed version of the British Sterling submachine gun with an integral silencer. It featured perforated barrel shroud and a large-diameter suppressor body extending the full length of the barrel. The weapon was used by British special operations forces for covert operations.

The Sterling-Patchett is a suppressed variant of the Sterling L2A3 submachine gun, developed for British special forces during the Cold War. It features an integrally designed suppressor that extends forward from the barrel, with a unique rubber wipes system. The weapon was used by the SAS, SBS, and MI6 for covert operations. It served as a replacement for the earlier De Lisle carbine in British special forces inventory.

A suppressed variant of the Austrian Steyr SSG 69 bolt-action sniper rifle. It features an integrally suppressed barrel for covert operations.

The VSS Vintorez is a Soviet-designed integrally suppressed designated marksman rifle chambered in 9×39mm subsonic. It is the sniper variant of the AS Val system, featuring a solid wooden stock, side-mounted optics rail, and select-fire capability.

The VSSK Vychlop (Russian for Monsoon) is a Russian large-caliber suppressed sniper rifle chambered in 12.7x55mm subsonic ammunition. It features an integral suppressor and bullpup configuration. The weapon was designed for special forces to engage enemy personnel through body armor or behind cover at ranges up to 600 meters.

The Welrod is a British bolt-action integrally suppressed pistol developed during World War II for covert operations. Designed to look like a simple pipe with a grip, it was the ultimate assassination weapon — nearly silent, concealable, and leaving no spent casings behind when fired with its rubber wipes intact.