
Availability: In Stock
Low-light shooting demands sights you can actually see when daylight's gone. The Meprolight Tru-Dot Tritium Night Sight Set for Armscor/Rock Island 1911 Government with Novak cut gives you self-illuminating green tritium dots—front and rear—with zero batteries, switches, or maintenance required. Unlike passive night sights that vanish in darkness, these tritium tubes glow continuously, delivering a reliable 3-dot sight picture in conditions where standard sights are worthless. Whether you're training after sunset or preparing for worst-case home defense, these sights work when it matters.
Meprolight's Tru-Dot design delivers up to 20% more brightness than competing tritium sights, and the front dot glows noticeably brighter than the rear pair—a feature that speeds sight alignment when speed counts. The machined steel construction and non-reflective finish keep the focus on the illuminated dots, eliminating glare and distraction. Built for the Armscor/Rock Island 1911 Government platform with Novak-cut dovetails, these sights install cleanly and sit flush with the slide.
Tritium is set-it-and-forget-it technology: the radioactive gas sealed inside each sight produces light for roughly 12 years without power, maintenance, or your attention. In a defensive pistol, that means your night sights are always ready, always visible, no excuses. For shooters running a 1911 Government model and serious about low-light capability, these are the hardworking upgrade that transforms your pistol's night-fighting potential.
| Manufacturer | Meprolight |
| Product Line | Tru-Dot Tritium Night Sights |
| Fits | Armscor/Rock Island 1911 Government (Novak cut) |
| Sight Configuration | 3-dot (front and rear) |
| Illumination Type | Tritium gas tubes |
| Dot Color | Green |
| Finish | Steel Blue with non-reflective matte coating |
| Material | Machined steel |
Yes, these are designed for the Armscor/Rock Island 1911 Government model with Novak dovetail cuts. They are not compatible with older 2011 Tactical series pistols.
Tritium sights typically provide usable illumination for approximately 12 years. After that, the gas gradually loses its light-producing ability and the sights dim, though they can still be used as conventional sights in daylight.
No. Tritium is radioactive and produces its own light continuously without batteries, switches, or external power. They are completely maintenance-free and always ready.
Meprolight Tru-Dot sights deliver up to 20% more brightness than other-brand tritium sights, and the front dot glows brighter than the rear dots to speed sight alignment in low light.



SKU: 115762994 • Width: 4.4in • Height: 0.7in • Depth: 8.5in • Weight: 0.19oz





Availability: In Stock
Low-light shooting demands sights you can actually see when daylight's gone. The Meprolight Tru-Dot Tritium Night Sight Set for Armscor/Rock Island 1911 Government with Novak cut gives you self-illuminating green tritium dots—front and rear—with zero batteries, switches, or maintenance required. Unlike passive night sights that vanish in darkness, these tritium tubes glow continuously, delivering a reliable 3-dot sight picture in conditions where standard sights are worthless. Whether you're training after sunset or preparing for worst-case home defense, these sights work when it matters.
Meprolight's Tru-Dot design delivers up to 20% more brightness than competing tritium sights, and the front dot glows noticeably brighter than the rear pair—a feature that speeds sight alignment when speed counts. The machined steel construction and non-reflective finish keep the focus on the illuminated dots, eliminating glare and distraction. Built for the Armscor/Rock Island 1911 Government platform with Novak-cut dovetails, these sights install cleanly and sit flush with the slide.
Tritium is set-it-and-forget-it technology: the radioactive gas sealed inside each sight produces light for roughly 12 years without power, maintenance, or your attention. In a defensive pistol, that means your night sights are always ready, always visible, no excuses. For shooters running a 1911 Government model and serious about low-light capability, these are the hardworking upgrade that transforms your pistol's night-fighting potential.
| Manufacturer | Meprolight |
| Product Line | Tru-Dot Tritium Night Sights |
| Fits | Armscor/Rock Island 1911 Government (Novak cut) |
| Sight Configuration | 3-dot (front and rear) |
| Illumination Type | Tritium gas tubes |
| Dot Color | Green |
| Finish | Steel Blue with non-reflective matte coating |
| Material | Machined steel |
Yes, these are designed for the Armscor/Rock Island 1911 Government model with Novak dovetail cuts. They are not compatible with older 2011 Tactical series pistols.
Tritium sights typically provide usable illumination for approximately 12 years. After that, the gas gradually loses its light-producing ability and the sights dim, though they can still be used as conventional sights in daylight.
No. Tritium is radioactive and produces its own light continuously without batteries, switches, or external power. They are completely maintenance-free and always ready.
Meprolight Tru-Dot sights deliver up to 20% more brightness than other-brand tritium sights, and the front dot glows brighter than the rear dots to speed sight alignment in low light.



SKU: 115762994 • Width: 4.4in • Height: 0.7in • Depth: 8.5in • Weight: 0.19oz