Leica PRS 5-30x56i L-4A Rifle Scope - 51100
The Leica PRS 5-30x56i Rifle Scope with the illuminated L-4A reticle is built for precision shooters who prefer dialing their corrections instead of relying on a complex holdover reticle. Designed around Leica's premium optical system and a first focal plane reticle, this scope delivers exceptional image quality, repeatable turret adjustments, and the confidence needed for precision shooting at extended distances.
The clean L-4A reticle keeps the target unobstructed while the precision elevation turret and zero-stop system allow accurate dialed corrections from close-range zeroing to extreme long-range engagements. A large 56mm objective maximizes image brightness, the 34mm maintube provides generous elevation travel, and the side-focus parallax adjustment maintains a crisp image across varying distances. Combined with Leica's rugged construction, waterproof design, and premium glass, the PRS reflects the optical and mechanical performance found throughout Leica rifle scopes, making it equally suited to competitive shooting, precision target work, and long-range hunting.
Browse our Leica PRS rifle scopes collection to compare available reticles and long-range precision configurations.
Best Uses
- Precision rifle competitions
- Long-range target shooting
- Steel target shooting beyond 1,000 yards
- Precision hunting where elevation is dialed
- Load development and ballistic testing
- Shooters who prefer a clean, uncluttered reticle
Key Features
- 5-30x Magnification Range – Covers everything from close-range target acquisition to extreme-distance precision shooting with a generous six-times zoom ratio.
- Large 56mm Objective Lens – Maximizes light transmission while providing outstanding image brightness, contrast, and target definition during long shooting sessions.
- Illuminated L-4A First Focal Plane Reticle – Maintains accurate subtensions throughout the magnification range while keeping the aiming point exceptionally clean.
- Precision Elevation Turret with Zero Stop – Provides repeatable dialing with a positive return to the established zero after extended elevation adjustments.
- 34mm Main Tube – Offers generous internal adjustment travel for modern long-range cartridges while increasing overall structural rigidity.
- Side Focus Parallax Adjustment – Eliminates parallax error while maintaining precise focus from close distances to infinity.
- Premium Leica Optical System – Produces exceptional resolution, natural color reproduction, and excellent contrast that helps shooters spot impacts, read mirage, and identify subtle target details.
- Rugged Competition Construction – Waterproof, nitrogen-filled construction with premium mechanical components designed for years of demanding field and competition use.
Why This Riflescope Stands Out
The Leica PRS 5-30x56i L-4A is designed for shooters who believe precision comes from dialing accurate corrections rather than navigating a busy reticle. The uncluttered L-4A design leaves the target fully visible while Leica's precision turrets handle elevation adjustments with repeatable accuracy. Whether shooting steel at extended distances, developing handloads, or making carefully measured hunting shots, the combination of exceptional glass, dependable tracking, and a distraction-free reticle creates a riflescope that rewards disciplined marksmanship.
Specifications
- Finish: Matte Black
- Reticle: Illuminated L-4A
- Focal Plane: First Focal Plane
- Magnification: 5-30x
- Objective Lens: 56mm
- Field of View @ 100 yds: 21.9 - 3.8 ft
- Eye Relief: 3.5 in
- Click Value: 0.1 MRAD
- Elevation Adjustment: 32 MRAD
- Windage Adjustment: 18 MRAD
- Parallax Adjustment: Side Focus (22 yards to infinity)
- Length: 14.4 in
- Weight: 36.3 oz
- Tube Size: 34mm
Complete your rifle with premium scope rings and bases designed for 34mm precision optics. A quality mounting system helps maintain zero and provides the stability needed for consistent long-range accuracy. We also offer Leica accessories, lens covers, and maintenance products to protect your investment.
Proper ring height improves shooting comfort, eye alignment, and consistency behind the rifle. Our Scope Ring Height Guide explains how to select the correct mounting height for your rifle and optic combination.
Why Buy From The Optic Zone?
- Authorized Leica Dealer: Every riflescope is factory new and backed by Leica's full U.S. manufacturer warranty.
- Free Shipping: Free ground shipping on orders over $199.99.
- Expert Support: Speak with knowledgeable optics specialists before and after your purchase.
- 15-Day Money Back Guarantee: Shop with confidence.
Frequently Asked Questions
Why choose the L-4A reticle instead of the Ballistic or PRB reticles?
The L-4A is intended for shooters who prefer dialing virtually every elevation correction. Its clean layout keeps the target unobstructed while the precision turrets provide the necessary adjustments.
Is the PRS designed for competition shooting?
Yes. The Leica PRS was engineered specifically for precision rifle competition, long-range target shooting, and shooters demanding repeatable mechanical performance.
Can this scope also be used for hunting?
Absolutely. While optimized for precision shooting, the outstanding optical quality, bright 56mm objective, and dependable tracking make it an excellent choice for long-range western hunting and open-country applications.
Who is this model best suited for?
Choose the Leica PRS 51100 when you want Leica's flagship precision riflescope with the cleanest possible reticle and plan to rely primarily on turret dialing instead of reticle holdovers.
Whether you're building a competition rifle, refining long-range handloads, or preparing for extended-distance hunting, browse our complete selection of rifle scopes to compare optics engineered for precision and repeatable performance.
