Skip to main content
Rock Island Auction Company
AuctionsConsignmentBlogFAQNewsAbout Us
Create Account
Login
AuctionsConsignmentBlogFAQNews & EventsAbout Us
Login
Create Account

History Lives Here

Rock Island Auction Company
1-309-797-15001-800-238-8022[email protected]
RIAC Rock Island
7819 42nd Street West
Rock Island, Illinois 61201, USA
8:00am - 5:00pm, Mon - Fri
RIAC Bedford
3600 Harwood Road
Bedford, Texas 76021, USA
8:00am - 5:00pm, Mon - Fri
Navigation
  • Auctions
  • Consignment
  • Blog
  • FAQ
  • News
  • About Us
More Info
  • Terms & Conditions
  • Privacy Policy
  • Job Postings & Careers
  • Contact
  • Order a Catalog
© 2025 Rock Island Auction Company. RIAC believes that this website is accessible to the widest possible audience pursuant to the guidelines of the Americans with Disability Act. Click here for more information.
Healthcare Transparency in Coverage.
  • Auction Catalog #4094
  • Lot #395
Lot #394
Lot #396

Lot 395: Ruger AC-556 Selective Fire Rifle, Class III/NFA Machine Gun

Ruger AC-556 Selective Fire Rifle, Class III/NFA Fully Transferable Machine Gun

Auction Location: Bedford, TX

Auction Date: May 2, 2025

Lot 395: Ruger AC-556 Selective Fire Rifle, Class III/NFA Machine Gun

Ruger AC-556 Selective Fire Rifle, Class III/NFA Fully Transferable Machine Gun

Auction Location: Bedford, TX

Auction Date: May 2, 2025

Estimated Price: $12,000 - $17,000
Price Realized:
Login to view
Login to view

Ruger AC-556 Selective Fire Rifle, Class III/NFA Fully Transferable Machine Gun

Manufacturer: Ruger
Model: AC-556
Type: Machine gun
Gauge: 223
Barrel: 12 1/2 inch round
Finish: blue
Grip:
Stock: metal/hardwood
Item Views: 691
Item Interest: Very Active
Serial Number:
Catalog Page: 333
Class: Class III
Bore Condition: Minor spotting, otherwise bright with strong rifling.
Description:

Marketed to law enforcement and foreign military clients, the AC-556 is essentially a Mini-14 rifle configured as a factory original selective fire machine gun. Features fixed blade front and adjustable peep rear sights, with a bird cage flash hider on the barrel without a bayonet lug. Standard markings on the receiver, with the safety lever set into the front of the trigger guard and a three-position selector switch (semi/3-round burst/full) on the right side of the receiver heel. The hardwood stock is fitted with a plastic upper handguard and pistol grip, and a side folding steel buttstock. Includes a black nylon sling. Magazine absent.

Rating Definition:

Excellent, 95% plus original blue finish, with minor cycling wear visible around the ejector port and light handling marks overall. The stock is also excellent, with some scuffs and dings. Mechanically excellent. NOTE: This weapon is a National Firearms Act (NFA), fully transferable Class 3, which is registered with the Bureau of Alcohol, Tobacco, Firearms and Explosives, (BATFE) under the provisions of 18 U.S.C. Chapter 44 and 27 CFR part 479.



Customer Product Questions

There are currently no customer product questions on this lot

    Related Items

    Lot #226: H&R Model 50 Reising, Class III/NFA C&R Fully Transferable

    Lot #478: AWC Systems Mk9A Silencer, Class III/NFA Silencer

    Lot #1351: Ruger No. 1 Single Shot Rifle

    Lot #931: Early Romanian Ratmil Romak 4 PSL Pattern Rifle with Box

    Lot #260: MG-34 Machine Gun Tripod

    Lot #800: M23 Machine Gun Cradle with Side Ammunition Tray