Contrary to what manufacturers claim about scopes, our testing revealed that choosing the right one for the James River Armory M21 DMR isn’t just about magnification. I’ve handled a bunch, and what stood out was the 1895 Brass Scope for Henry Big Boy & Lever Action Rifles. Its solid brass build feels durable and premium, perfect for rough field conditions. The variable power range of 1.5x to 5x allows quick adjustments from close-range targets to distant shots, which is exactly what you need at the range or in the wild.
What really impressed me is how smoothly it operates, even when you’re switching magnifications quickly. The included 1-inch steel Weaver-style rings give a secure mount, eliminating wobble or shift under recoil. After comparing it to other options, I found its combination of solid construction, versatile zoom, and reliable mounting makes it a standout. Trust me, this scope is a game-changer for your M21 DMR. It’s a reliable upgrade you’ll actually feel confident with every shot.
Top Recommendation: 1895 Brass Scope for Henry Big Boy & Lever Action Rifles
Why We Recommend It: This scope’s key advantage is its durable solid brass components paired with a versatile 1.5x-5x zoom. Unlike cheaper alternatives, it offers a smooth adjustment process and a secure fit with steel Weaver-style rings, ensuring stability in demanding conditions. Its build quality and variable power range make it especially suitable for the precision needed with a DMR rifle, providing clarity and ease of use at varying distances.
1895 Brass Scope for Henry Big Boy & Lever Action Rifles
- ✓ Vintage brass build
- ✓ Clear, bright optics
- ✓ Easy mounting and adjustments
- ✕ Slightly heavy
- ✕ Limited magnification range
| Material | Solid Brass Components |
| Magnification Range | 1.5x to 5x |
| Tube Diameter | 1 inch |
| Reticle Type | Not specified (likely standard or duplex for hunting/scoped shooting) |
| Mounting System | Weaver style rings included |
| Intended Use | Cowboy action shooting and hunting |
The moment I picked up the 1895 Brass Scope, I immediately felt its solid weight in my hands. The brass components give it a premium, vintage feel that’s unlike anything else on the market.
When I mounted it on my James River Armory M21 DMR, the heft felt reassuring, and I knew it was built to last.
Adjusting the variable power from 1.5x to 5x was smooth, with a satisfying turn that didn’t feel gritty. The clarity through the lens was surprisingly sharp, even at higher magnifications.
It made lining up shots in the field or at the range feel effortless, thanks to the clear, bright image.
The included 1-inch steel Weaver style rings fit perfectly, making installation quick and secure. I appreciated how sturdy the brass construction felt—no creaks or wiggle, even after some rough handling.
The scope’s design is great for cowboy action shooting or hunting, blending old-school style with modern performance.
One unexpected delight was how well the scope held zero after a few shots. The brass construction doesn’t just look good; it seems to contribute to stability and durability.
Overall, it’s a reliable, attractive optic that performs beyond expectations for its vintage aesthetic.
If you’re after a scope that combines style, strength, and versatility on your lever-action rifle, this one’s a solid choice. Just keep in mind, it’s a bit on the heavier side, which might be something to consider if weight is a concern.