LWRCI Announces SMG-45 Pistol Caliber Carbine

by
posted on July 8, 2019
** 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. **
lwrci_2_smgpb458s_0140.jpg

LWRCI has released its first pistol-caliber carbine, the SMG-45. This SMG model combines the company’s experience on the AR platform with an innovative delayed-blowback/short-recoil operating system that delivers a unique pistol-caliber carbine shooting experience. 

“We listened closely to shooters, operators, and customers throughout the development of this exciting new platform for LWRCI,” said David Ridley, senior vice president of sales and marketing. “The SMG is truly a ‘Step-Up’ pistol-caliber carbine that offers our customers innovative features and comfortable ergonomics in a compact package.”

Built from the ground up around U.S.-manufactured UMP magazines, the SMG-45 is a completely new PCC in .45 ACP that features many of the same controls and performance attributes found in LWRCIs luxury gas-piston AR lineup.

 

Constructed of advanced aluminum and steel alloys and protected with hard-coat anodizing, ferritic nitrocarburization, and nickel-boron surface treatments, the SMG is built to last. Features on the SMG include a signature fully-ambidextrous lower receiver with AR-style controls for the safety and bolt catch/release, a paddle magazine release, the LWRCI Ultra Combat Grip, and an LWRCI Enhanced Fire Control Group. The upper includes an 8.5” cold- hammer-forged CrMoV steel barrel, LWRCI’s familiar Modular Rail System with LWRCI™ Rail Panels and Hand Stop installed at 3/6/9 o’clock, Magpul MBUS Pro sights, and more. The launch configuration for the SMG-45 is a pistol equipped with the SB Tactical SBTi folding subgun brace. The SMG-45 ships with two 25-round magazines.

To coincide with America’s Independence Day the SMG-45 Pistol+Brace began shipping on July 2, 2019.  For more information, visit lwrci.com.

Latest

2026 New Suppressor Guide
2026 New Suppressor Guide

New Suppressors for 2026: A Full Guide

With the removal of the $200 NFA tax stamp on suppressors, the only sound reverberating across the firearms landscape is “cha-ching.”

MDT Now Offering Lone Peak Arms Rifle Actions

Earlier in 2026, MDT announced that it had acquired Lone Peak Arms, and now, the company's rifle actions are available to consumers.

The Armed Citizen® Aug. 31, 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.

NRA-ILA Launches First-Ever National “Gun Bus Battleground Tour” to Mobilize Gun Owners for 2026 Midterms

The National Rifle Association Institute for Legislative Action (NRA-ILA) today launched its first-ever national bus tour, the 2026 NRA’s Gun Bus Battleground Tour, a more than two-month, 13-state campaign to energize and turn out gun owners in key battleground states ahead of the November midterm elections.

Review: TriStar KR.22

Manufactured by Kral Arms in Turkey, the TriStar Arms KR.22 is a lightweight semi-automatic that offers everything you need to get started or to perfect what you’ve learned over the years.

Safe Space: 5 Must-Have Accessories to Organize Your Gun Safe

It's a perennial problem for gun owners: not enough safe space. Here are five organizing products that will help you squeeze a bit more in your existing gun safe before you have to run out and buy another.

Interests



Get the best of American Rifleman delivered to your inbox.