Engineering:Iver Johnson Enforcer

From HandWiki
Iver Johnson Enforcer
TypeSemi-automatic pistol, machine-pistol
Place of origin United States
Production history
ManufacturerIver Johnson
Produced1978–1993
Specifications
Mass5½ lbs[1]
Barrel length9½"[1]

Cartridge.30 carbine
9mm Luger
ActionGas-operated (short-stroke piston), rotating bolt
Feed system5-, 15- or 30-round detachable box magazine (standard),[1][2] 10-, 40-round box magazines, 50-round drum (aftermarket)
Sights
  • Rear sight: aperture; L-type flip or adjustable
  • Front sight: wing-protected post

The Iver Johnson Enforcer is pistol derivative of the M1 carbine, produced in .30 carbine, and built by Iver Johnson.[3] Mechanically, the pistol is identical to an M1 carbine and feeds from the same magazines. However, the barrel is significantly shorter and there is a pistol grip in lieu of a stock.[4] As the firearm has no shoulder stock, it is classed as a "handgun" under US law. The pistols feature walnut stocks and in a blued (PP30) or stainless (PP30S) finish.[3] Some were produced in 9mm Luger (PP9).[3]

A small number of Enforcers feature an M2-style selector switch and are therefore a "machine-gun" under the US National Firearms Act.[4][5] An experimental machine-pistol version in 9mm Luger was produced (MP9).[3]

While the Enforcer is legal in most states and territories in the US, it is a prohibited weapon in Canada.[6]

Criminal use

The Enforcer is seen prominently wielded by Patty Hearst in a bank robbery committed by the Symbionese Liberation Army.[7][8]

References

  1. ↑ 1.0 1.1 1.2 Sadowski, Robert A. (2022). Gun Trader's Guide, Forty-Fourth Edition. Skyhorse Publishing. pp. 112. ISBN 9781510773158. 
  2. ↑ Wahl, Paul (1990). Gun Trader's Guide. Stoeger Publishing Company. pp. 91. ISBN 9780883171530. 
  3. ↑ 3.0 3.1 3.2 3.3 Long, Duncan (1994). The L'Il M1 .30 Cal. Carbine. Desert Publications. p. 71. ISBN 978-0879470876. 
  4. ↑ 4.0 4.1 Kolander, Joel R.. "Why The Iver Johnson Deserves Some Respect". https://www.rockislandauction.com/riac-blog/why-the-iver-johnson-deserves-some-respect. 
  5. ↑ "Scarce Iver Johnson Fully Automatic Class III/NFA Super Enforcer". Rock Island Auction. https://www.rockislandauction.com/detail/70/2496/scarce-iver-johnson-fully-automatic-class-iiinfa-super-enforcer. 
  6. ↑ "Weapons Prohibited And Restricted by Order in Council Reference Manual". Department of Justice / Ministère de la Justice Canada. https://publications.gc.ca/collections/collection_2022/jus/J2-118-1992.pdf?utm_source=chatgpt.com. 
  7. ↑ Higginbotham, David (November 17, 2012). "The Iver Johnson Enforcer". Guns.com. https://www.guns.com/news/2012/11/17/th-iver-johnson-enforcer-an-m1-carbine-pistol. 
  8. ↑ "Patty Hearst". Federal Bureau of Investigation. https://www.fbi.gov/history/cases-and-criminals/patty-hearst.