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

W3645 AFF 8419+
W3645 AFF 8419+

The Armed Citizen® Aug. 7, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Gun of the Week: Zev Technologies x Magpul FDP-C

One of the most anticipated firearm releases of 2026 was the Zev Technologies FDP, a folding pistol-caliber design that the company produced in conjunction with Magpul Industries.

Review: Taurus 22TUC

Taurus USA's 22TUC is a little, polymer-framed .22 pocket pistol with a tip-up barrel design that, unlike many of the company's guns, is made entirely in the United States.

Korea Coast Guard Increases KelTec KSG Tactical Shotgun Inventory

KelTec recently announced that the Korea Coast Guard has ordered more KSG shotguns to join those already in service aboard the branch's patrol vessel fleet.

Rifleman Review: Mossberg 990 Aftershock

In 2025, Mossberg added to the non-NFA, shotshell-firing firearm category with its 990 Aftershock, which uses a semi-automatic operating mechanism while still maintaining a compact form factor.

Next-Gen Micro Red-Dot: The Steiner MPS 2.0

Steiner Optics has introduced the next-generation version of its Micro Pistol Sight, a red-dot optic that first hit the market in 2021.

Interests



Get the best of American Rifleman delivered to your inbox.