Polymer AR Upper?

by
posted on October 3, 2014
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
gsagi2015_fs.jpg

The company’s Omni Hybrid Lower Receiver has been a great success, so much so that if you hit the link you’ll see it’s currently out of stock. It is metal reinforced in all the right spots, and during a gun writer’s seminar in Florida this month I saw one for the first time.

The receiver is designed to shave weight off your AR, and it does that with aplomb. It’s also beefy, with strategically placed metal components. Company representatives told us there have been no problems so far with the 5.56 NATO lower, and that they even ran it over with an 11,000-pound forklift during initial testing. Sometimes I worry whether we’re getting polymer or “plastic” in some of our gear, but the fact it comes with a lifetime warranty reduces my concern.

This January American Tactical will be rolling out a polymer upper receiver when gun writers convene in Las Vegas to see all that’s new at the SHOT Show. The photo is an early glimpse of a prototype passed around in Florida. It also comes with a lifetime warrantee and has metal in all the right places.

In addition, at the National Association of Sporting Goods Wholesalers show in mid-October, the company will showcase a .300 Blackout chambered AR-15 handgun, with polymer lower and upper receivers wearing a 8.5-inch barrel (1:8-inch rifling rate). Its preliminary name is Omni Pistol Hybrid and a flattop version will be available.

Writers put the Omni Hybrid through the paces for about 45 minutes. The upper wasn’t ready for full testing by media, although that will change by January. I didn’t witness any stoppages or problems, although when you’re trying to run a pair of cameras and take notes you can’t keep an eye on everything.

It looks like polymer works well in an AR-15 lower if you’re looking to reduce your rifle’s weight. Now we have to wait and see how it does in an area that’s a little more stressed—topside. Stay tuned.

Latest

Beretta APX Ported 01
Beretta APX Ported 01

New For 2026: Beretta APX A1 Ported

Beretta first entered the polymer-frame, striker-fired pistol market in 2017 with its APX, and nearly 10 years later, the company has added the APX A1 Ported to the lineup.

CDC Restores Basic Armed Citizen Data

As of Aug. 24, 2026, the Centers for Disease Control and Prevention’s webpage is again providing defensive-gun-use data.

Rifleman Review: Taurus GX4 Strike Bravo

Since Taurus USA joined the micro-compact market with its GX4 in 2021, the company has expanded the line to include a number of different options, and the latest, the GX4 Strike Bravo, incorporates a unique chassis design.

Old (Un)reliable: Finding a Magazine that Works for Your 1911

There have been more than 100 manufacturers of 1911-style pistols and magazines, some more faithful to the original drawings than others.

3 New Shotgun Suppressors for 2026

Just because you're in the field hunting for upland game or busting clays at your local range doesn't mean you can't protect your hearing.

First Breach Begins Trading on NASDAQ Under "FBDT" Ticker Symbol

In August 2026, First Breach Defense Technologies, a producer of ammunition and unmanned aerial systems based in Hagerstown, Md., announced that its common stock had begun trading on the NASDAQ capital market under the ticker symbol "FBDT."

Interests



Get the best of American Rifleman delivered to your inbox.