M110A1 for Sale
Browse M110A1 listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The M110A1 is a U.S. Army-designated semi-automatic sniper support rifle derived from Heckler & Koch's G28 platform. Built for precision and modularity, it offers a lightweight 7.62mm option with a suppressor-ready setup. Though primarily fielded by military units, it attracts attention among collectors, long-range shooters, and law enforcement professionals.
Why It's a Top Choice
- Accurate out to 800+ yards with match-grade ammunition
- Fully ambidextrous controls for left- and right-handed users
- Free-floated M-LOK handguard for modern attachments
- Suppressor-ready flash hider and adjustable gas system
- Battle-proven design adopted by U.S. armed forces
Key Variants
M110A1 CSASS
Compact Semi-Automatic Sniper System adopted by the U.S. Army for general marksman roles.
M110A1 SDMR
Squad Designated Marksman Rifle variant issued with LPVO optics and suppressors for infantry use.
M110A1 Civilian Version
Commercially available H&K MR762-based models with similar configurations for long-range precision.
Competitor Comparison Table
| Feature | M110A1 | FN SCAR 20S | Springfield M1A Loaded |
|---|---|---|---|
| MSRP | $12,000+ | $4,500 | $1,900 |
| Capacity/Size | 10- or 20-round, DMR | 10/20-round, DMR | 10/20-round, traditional rifle |
| Weight | 10.5 lbs (unloaded) | 11.6 lbs | 9.3 lbs |
| Optics-Ready | Yes, MIL-STD rail | Yes | Yes (scout mount) |
| Trigger Type | 2-stage match | Match-grade | National Match tuned |
| Notable Pro | Fielded by U.S. Army since 2020 | Battle-tested modular platform | Classic M14 lineage with updates |
| Notable Con | Very limited civilian availability | Heavy and pricey | Less modular than modern designs |
Best Use Cases
- Designated marksman roles
- Military and law enforcement contracts
- Long-range precision competitions
- Advanced range training
- High-end firearm collections
FAQs
What is the M110A1 chambered in?
The M110A1 is chambered in 7.62x51mm NATO, suitable for long-range precision and DMR roles.
Can I buy an M110A1 as a civilian?
Civilian equivalents exist in the form of HK MR762A1 rifles with similar features but limited markings.
How does the M110A1 differ from the original M110?
The M110A1 is shorter, lighter, and based on the HK417/G28 rather than the original AR-style Knight's platform.
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