RiflesAuto OrdnanceSold by Guns.com

Auto Ordnance

AUTO-ORDNANCE TOMMY

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

16.65-inch Threaded

Barrel in .578x28 for standard

Adjustable Stock

Changes overall length from 38.75

8.6-pound Weight

Without magazine for a substantial

Alloy Receiver

Steel feed ramp

Ambidextrous Charging

Handles, AR15 grip, and Magpul

$1979.99
View on Guns.com

You'll be taken to Guns.com to complete your purchase.

Hunter's Outpost earns a commission from affiliate links at no extra cost to you.

SKU: 357945

Overview

Built as a pistol caliber carbine, this model is aimed at shooters who want a compact, adaptable platform for range work and general carbine use. The adjustable stock lets the length be set between 38.75 inches collapsed and 42 inches extended, while the 16.65-inch threaded barrel supports standard muzzle devices and suppressor use. It also includes ambidextrous charging handles, an AR15 grip, a Magpul stock, and a 15-inch free float handguard with M-LOK slots for mounting accessories. At 8.6 pounds without a magazine, it has a substantial feel, and the included 30-round stick magazine adds to its ready-to-run setup.

Why Hunters Choose the Auto Ordnance

Threaded 16.65-inch

Barrel supports standard muzzle devices

Adjustable Stock

Changes overall length from 38.75

15-inch Free

Float handguard includes M-LOK slots

Ambidextrous Charging

Handles add flexibility for left-

Includes One

30-round stick magazine and accepts

Key Features

  • 16.65-inch threaded barrel in .578x28 for standard muzzle devices and suppressor use
  • Adjustable stock changes overall length from 38.75 inches collapsed to 42 inches extended
  • 8.6-pound weight without magazine for a substantial carbine feel
  • Alloy receiver with steel feed ramp
  • Ambidextrous charging handles, AR15 grip, and Magpul stock
  • 15-inch free float handguard with M-LOK slots for accessories
  • Includes one 30-round stick magazine and accepts stick and drum magazines

Best Used For

  • Hunters wanting a pistol-caliber carbine for range sessions and familiar handling
  • Users needing adjustable length for transport, storage, or different shooting positions
  • Shooters planning suppressor use with standard muzzle-device threading
  • Those wanting accessory mounting options for optics, lights, and other add-ons
  • Owners who prefer a modernized classic design with ambidextrous controls

Specifications

Barrel Length16.65 inches
Caliber.45 ACP
Charging Handlesambidextrous charging handles
Feed Ramp Materialsteel
GripStandard AR15 grip
Handguard15-inch free float handguard with M-LOK slots
Magazine Compatibilitystick and drum magazines
Magazine Included30-round stick magazine
Muzzle Device Compatibilitystandard muzzle devices
Overall Length Collapsed38.75 inches
Overall Length Extended42 inches
Receiver Materialalloy
StockMagpul stock
Thread Pitch.578x28
Weight137.6 oz
Weight Basiswithout a magazine

Pros

  • Threaded 16.65-inch barrel supports standard muzzle devices and suppressor use.
  • Adjustable stock changes overall length from 38.75 to 42 inches.
  • 15-inch free float handguard includes M-LOK slots for accessories.
  • Ambidextrous charging handles add flexibility for left- or right-handed use.
  • Includes one 30-round stick magazine and accepts both stick and drum magazines.
  • Alloy receiver and steel feed ramp are listed in the product specifications.

Considerations & Trade-offs

  • The 8.6-pound weight without a magazine may be noticeable for hunters or shooters prioritizing a lighter carry setup, especially over longer periods.
  • Its 16.65-inch barrel and adjustable stock make it more compact than many full-length carbines, but the overall size still changes from 38.75 inches collapsed to 42 inches extended, so fit and handling will vary by position.
  • The .578x28 threaded barrel supports standard muzzle devices and suppressor use, but those accessories are not included in the provided specifications and would need to be selected separately.
  • The included 30-round stick magazine is useful for range use, but the platform’s magazine compatibility should be considered if you plan to use stick or drum magazines beyond the one provided.

Suggested Comparisons

  • Pistol caliber carbines
  • AR-style carbines
  • Suppressor-ready carbines
  • Home defense carbines

Suggested Accessories

  • Magazines
  • Muzzle devices
  • Optics
  • Weapon lights

Frequently Asked Questions

What caliber does the Auto-Ordnance Tommy AR use?

The product data identifies it as a pistol caliber carbine in .45 ACP.

Is the barrel threaded for a muzzle device or suppressor use?

Yes. The 16.65-inch barrel is threaded .578x28 for standard muzzle devices, which supports suppressor use with the appropriate setup.

How adjustable is the stock length?

The overall length is listed as 38.75 inches with the stock collapsed and 42 inches with the stock extended.

What magazines does it accept?

The product data says it includes one 30-round stick magazine and accepts both stick and drum magazines.

What accessory mounting options are provided?

It has a 15-inch free float handguard with M-LOK slots for attaching optics, lights, and other accessories.