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Questions & Answers
Does the 12ga ar 10 have a threaded barrel and is it a sr25 or DMPS lower?

Yes threaded barrel and its a DMPS! REPEAT ITS A DMPS upper!! It's NOT compatible with the sr25 lower.

by Powderburn, Verified Owner, May 14, 2026
Does a PSA Gen3 Pa10 work with this upper?

Yes, no issues with the magazines, no modifications necessary.

by Stormtrooper, Verified Owner, May 2, 2026
Customer Reviews
Helpful Positive Review
Great upper so far by Savagefoxproducions, March 31, 2024
Very well built upper I do not recommend a 308 buffer spring unless you're using high brass shells I suggest using a basic AR-15 buffer spring for smoother action
4/5 found this helpful
Helpful Positive Review
IMG 12 giage upper by Big Al, Verified Owner, June 14, 2024
Tried it on a few lowers. Works on Alex Pro best. The mags are proprietary. I have tried multiple aftermarket mags none work. The mags feed fine in the Alex pro lower. I changed the spring to an AR 15 spring and it runs bird shot fine. With ar10 buff...
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3/3 found this helpful
Helpful Positive Review
Close but no cigar by Eugene, Verified Owner, July 28, 2025
The Panther AR .308 lower was off by a hair , just enough that I`d either have to drill the rear takedown pin maybe 2/100s of an inch to get it in , so before doing this I ordered a Anderson AM10 DPMS GEN1 , will have to see if its the match I`m look...
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1/1 found this helpful
Helpful Positive Review
Lower for IMG AR12 UPPER . by Eugene, Verified Owner, August 3, 2025
The Anderson AM10 DPMS Gen 1 lower, which happens to be the one its shown with in one of the pictures in the Optics Planet ADD is a perfect fit . So I finally got the correct one . AT3 Tactical have the AM10 gen1 lowers on clearance for 115 as of 8/...
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1/1 found this helpful
Helpful Positive Review
MADE BY PANZER ARMS for IMG by Eugene, Verified Owner, July 9, 2025
I was very happy to find out the 12 gauge upper sold via IMG is actually made by Panzer Arms . I bought the M4 and AR12 Pro BOTH ARE NICE , the M4 is a great shotgun , I`m feeling a good vibe on this upper , Bought a PANTHER AR .308 DPMS Gen 1 LO...
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2/2 found this helpful
Helpful Positive Review
Pretty well built upper by Eugene, Verified Owner, June 30, 2025
Waiting on a Panther DPMS 1st Gen AR 308 lower to try it with , with adjustable gas which it has , and the different buffer springs on the market I`d think any short strokes can be delt with easily by simple gas adjustment or spring exchange . Can`t ...
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2/2 found this helpful
Read All 16 Reviews
Caliber:
12 Gauge
Overall Length:
27.5 in
Barrel Length:
19 in
Color:
Black
Fabric/Material:
Steel
Handguard Length:
14.5 in
Gun Rail:
M-LOK
Gun Type:
Rifle
Gun Make:
AR Platform
Gun Model:
AR-10
Weight:
5.45 lb
Magazine Included:
Yes
Condition Details:
Inspect And Rebox
Condition:
Used
Condition Quality:
Good
Attachment Type:
Picatinny
Mount Type:
Picatinny

Code: 5FW-URC-MMNHY-AR0110-5RD-EDEMO-RE-C

MPN: AR0110-5RD-EDEMO

Product No Longer Available

Product Info for IMG AR-10 .308 12 Gauge 19in Complete Upper Receiver w/Two 5 Round Magazine

Upgrade your firearm collection with the AR-10 12 Gauge Upper, complete with (2) 5-round magazines. This powerful and versatile combination allows you to experience the performance of a 12-gauge shotgun with the familiar AR-10 platform. Crafted with precision and durability, this upper assembly is designed for reliability and ease of use.image

Features of IMG 12 Gauge Upper Receiver For AR-10 .308 Lower Receivers w/ Two 5 Round Magazines

  • Works on DPMS style platforms
  • Compatible with Most DPMS Gen1 pattern 308 lowers
  • Choke
  • Threaded Muzzle with screw on thread protector

Package Contents:

  • IMG AR-10 .308 12 Gauge 19in Complete Upper Receiver w/Two 5 Round Magazine
  • 2x 5 Round Magazine

Gun Triggers

114 / 14
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Gun Parts and Accessories

130 / 30
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Gun Stocks

118 / 18
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Magazine and Accessories

127 / 27
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Gunsmithing Tools & Accessories

113 / 13

Firearm Case

115 / 15
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Gun Barrels

113 / 13
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Related Products to IMG AR-10 .308 12 Gauge 19in Complete Upper Receiver w/Two 5 Round Magazine

IMG AR-10 .308 12 Gauge 19in Complete Upper Receiver w/Two 5 Round Magazine Unavailable & Discontinued Models

List of Unorderable Models

  • USED, IMG AR-10 .308 12 Gauge 19in Complete Upper Receiver w/Two 5 Round Magazine, Black, AR0110-5RD , MPN: AR0110-5RD-EDEMO , Code: 5FW-URC-MMNHY-AR0110-5RD-EDEMO-RE-C
  • USED IMG 13 Gauge Upper Receiver For AR-10 .308 Lower Receivers w/ Two 5 Round Magazines, Black, AR0110, EDEMO1, Used, Condition Fair , MPN: AR0110-EDEMO1 , Code: 5FW-URC-MMNHY-AR0110-EDEMO1
  • IMG AR-10 .308 12 Gauge 19in Complete Upper Receiver w/Two 5 Round Magazine, Black, AR0110-5RD , MPN: AR0110-5RD , UPC: 631661676800 , Code: 5FW-URC-MMNHY-AR0110-5RD
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Last updated 2026-08-30 UTC.