Lmg Firearms

LMG Firearms operates as an FFL Type 7 gunsmith shop focused on precision work and custom manufacturing. Owner Matt Hardoerfer specializes in building firearms that most shops won't touch—particularly AK variants, AR platforms in multiple calibers, and 1911s that require real fitting knowledge.

• •AK Variants: SLR builds, WASR conversions, stamped receivers, Yugo M92 pistols with folding adapters
• •AR Systems: AR-15, AR-10, and other AR platforms with Glock magazine compatibility
• •Other Rifles: FAL, VZ 58, HK rifle variants, Ruger American conversions
• •1911 Custom Work: Full builds from frames up, requiring frame fitting and modifications
• •Glock Custom Pistols: Frame reductions, accelerator cuts, undercuts

LMG doesn't post flat rates because almost everything they do is custom. Labor is billed hourly:

• •Bench Rate: $70/hour (most common work)
• •Specialized Machining: $55-70/hour depending on task
• •Barrel Work: $50-70/hour
• •AK-Specific Work: $60-70/hour

Matthew Hardoerfer's real expertise is in AK variants and other Eastern Bloc systems. If you have a Chinese SKS, Yugoslavian WASR, Russian SLR, or similar platform that needs real gunsmith attention, this is the shop. He understands gas systems, receiver geometry, and the specific requirements of stamped vs. milled actions—knowledge that separates real gunsmiths from mall ninjas.

Common AK projects include: - Gas block/front sight combo installations - Barrel chopping and gas port relocation - Folding brace adapter drilling and tapping - Left-side safety modifications (stamped receivers) - Receiver modification for alternative magazine compatibility

Unlike drop-in parts that "work most of the time," Matt's 1911 work involves actual fitting. That beaver tail might need frame work. That trigger/hammer combo might require polishing contact points. Parts get degreased, inspected, and fitted to spec—not just assembled.

"Sometimes it may take 1-1.5hrs just to fit the frame if necessary. We also will want to coat that cut so it doesn't oxidize." — Matt on beaver tail installation

LMG prefers direct email contact because shop volume is high and phone coverage isn't guaranteed.

• •Email: [email protected] (preferred)
• •Phone: (513) 248-1843 (leave voicemail)
• •Shop Hours: T/TH 9-8, F/Sa 9-6
• •Location: Cincinnati, Ohio area (they accept mail-in work from across the country)

• •For out-of-town work: Email them directly and they'll send a work order. You ship the firearm, they complete the work, and ship it back to your FFL if required by law.

Matthew's honest about time estimates and won't undersell jobs to get them in the door. A complex 1911 fitting might take 3-4 hours, not 1 hour. AK barrel chops involve gas system calculations, not just cutting. This approach means slower turnaround sometimes, but it means work that actually functions correctly.

They're also pragmatic. Need internal shotgun threading? They'll tell you Briley does it better and refer you there. Thinking about bluing an AKM? They'll explain why parkerizing or paint is the correct finish for that rifle. This straightforward approach has built them a solid regional reputation among serious shooters who understand the difference between a gunsmith and someone with a drill press.