The Crimson Trace Hardline 4-16x42mm rifle scope is built on a rugged 30mm tube chassis designed to handle serious long-range and precision shooting. With its second focal plane optics and dedicated BDC Long Range reticle, this scope bridges the gap between versatility and specialized performance—letting you dial in accurate shots from moderate distances out to extended range without fighting the reticle design. At 20 ounces and with 3.7 inches of eye relief, it balances weight and handling on rifles where every ounce matters, while maintaining the sight picture hunters and competitive shooters expect.
Crimson Trace engineered the Hardline for shooters who want a scope they can depend on in the field or at the bench. The 42mm objective lens gathers plenty of light for low-light conditions, and the black anodized finish resists glare and wear. The BDC Long Range reticle is purpose-built for trajectories that demand holdover compensation beyond close-range shooting—a smart choice if your rifle's ballistics and your hunting or range discipline call for it.
This is a solid performer for hunters pursuing elk or deer at distance, precision rifle competitors, or shooters developing load data and validating zero at the range. The fixed magnification range (4x to 16x) keeps the optical path straightforward and durable, avoiding the complexity of variable-magnification tubes without sacrificing flexibility in your sight picture.
| Magnification Range | 4x–16x |
| Objective Lens Diameter | 42mm |
| Tube Diameter | 30mm |
| Weight | 20 ounces |
| Eye Relief | 3.7 inches |
| Reticle Type | BDC Long Range, Second Focal Plane |
| Finish | Black Anodized |
BDC stands for Bullet Drop Compensation. The BDC Long Range reticle on this scope is engineered to help you account for bullet drop at extended distances without constantly adjusting the turrets. It's purpose-built for longer-range shooting scenarios where gravity and air resistance require holdover correction beyond what a simple crosshair offers.
Yes. The Hardline 4-16x42mm with its BDC Long Range reticle is well-suited to distance hunting where you need to compensate for bullet drop. The 4x-to-16x magnification range gives you the flexibility to assess terrain at lower power and zoom in for precise shot placement at extended range.
The 30mm tube provides a larger diameter chassis, which allows for greater internal adjustment range and more structural rigidity. This design is particularly valuable for long-range applications where you may need significant elevation adjustment or want the added strength of a heavier-duty platform.
In a second focal plane (SFP) scope, the reticle stays the same size as you change magnification, but the reticle's relationship to the target changes—holdover marks and hash spacing are calibrated for a specific magnification (typically the highest power). This design is common in hunting and general-purpose scopes and tends to keep the sight picture cleaner at lower magnifications.
Crimson Trace
Crimson Trace
Crimson Trace
Crimson Trace
