STD Browning BLR 1-pc

The Leupold steel standard bases and rings are the most versatile of any mounting system we offer. The rear ring is secured by windage adjustment screws, allowing the scope's internal adjustments to be reserved for precise sight-in. Additionally, shims can be used for gross elevation adjustment, reserving the scope's elevation adjustment for bullet drop compensation dial applications.

Model Options Starting prices are USA only, and are our Suggested Retail Price.

  • Gloss Finish Gloss
    =
    $37.00 Product #49986
STD Browning BLR 1-pc is rated 4.0 out of 5 by 11.
Rated 5 out of 5 by from Easy and perfect Sometime ago I had picked these out to use on my Savage model 11 short action. However, I was given a set of rings and bases and didn't purchase these. Well, the lesser expensive set wouldn't stay tight and I couldn't get a zero. Guess what? I ordered this set and haven't looked back. With the help of Leupolds videos, I mounted the rings and bases without any trouble at all. They look great and they're perfect for my needs. They aren't expensive and I feel there's a lot of quality in the price. I've recommended these now several times to others.
Date published: 2016-09-27
Rated 5 out of 5 by from Strongest Base in the Business! This is a great design, built well, and priced fairly. I have used these bases for decades, and sold and mounted dozens to experienced hunters and shooters. The design allows for windage to be adjusted at the base if you want to keep your scope's windage adjusted near zero. The steel bridge base can only strengthen the rifle and scope, creating a solid, durable, and reliable sighting system. Trust them and enjoy the results!
Date published: 2016-03-26
Rated 5 out of 5 by from Top-Notch Design, Bild, at a Fair Price! I have been using Leupold rings and bases for decades, and have mounted and sold dozens of sets to customers who are experienced hunters and target shooters. Just purchased my dream rifle and scope combo to celebrate 50 years and do some bucket-list hunting. What base and rings did I buy? Leupold STD 1" mediums for my VX-3 scope. I trust them to help put meat on the table and perform under any and all conditions.
Date published: 2016-03-26
Rated 5 out of 5 by from Great Quality,Machined Steel-NOT MIM I've used STD mounts with complete satisfaction.Quality built.This design was invented by Redfield,and if instructions are followed will make up for SMALL alignment errors,and make for a stress free scope installation.Not really designed for magnums (use duel dovetails).Don't believe those who say that you can mix different brands of dovetail mounts.Leupold STD are not compatible with Millett turn in mounts,for instance.
Date published: 2016-04-01
Rated 1 out of 5 by from Worst possible design concept ever. I bought a set of STD bases and rings. If someone asked me to design a system with as many opportunities for error as possible, this would be it. The front ring is only as straight as you can eyeball it to be as you rotate it in the base. And the rear ring can move all over the place with no real zero point. You just hope you tighten the left and right "windage" screws equally to find the middle. Of course, you can adjust them later, but that means you are torqueing the scope tube sideways when you do it. Absolutely ridiculous design. I can't believe you actually sell these.
Date published: 2016-03-21
Rated 2 out of 5 by from One piece for Savage 10 doesn't fit ejection port Purchased the STD Savage 10 RH-SA Round Rcvr 1-pc for my Savage 10 and the base doesn't fit gun. The slot cut in the base to follow the rifle's ejection port is cut too short so that the base extends about 3/4" over the rear of the ejection port. The base also only utilizes one screw at the rear whereas the rifle's receiver is tapped for two screws at the front and two screws at the rear. Overall, the base works sufficiently. I just wish that a model specific design actually fit the model.
Date published: 2016-11-04
Rated 1 out of 5 by from M96 Mauser 2-piece I've used this type of system in the past from Redfield and had a very good experience with them. Not so with this Leupold Standard. The front base mounted fine, but the ring would not rotate to 90deg and the mounting lug showed evidence of galling damage when removed. The rear bridge mount did not match the holes drilled in the receiver. The gun is a Kimber 6.5 Swiss Custom using a M96 receiver. Very poor tolerances in the entire product.
Date published: 2016-10-23
Rated 5 out of 5 by from Best ring and base system! I own a gun shop and I have customers ask me everyday what I would put on my gun. I always have the same answer. Leupold windage adjustable base and rings. This is about the most solid set up that you can buy. I recommend them to everyone!
Date published: 2016-08-10
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  • REVIEWS, PRODUCT

Matte Black Gloss or silver finish. (mounts)

Bases for many popular rifle models available. (mounts)

Forged and Machined steel construction.

Versatile, available for many different rifles.

Windage Adjustable (STD Mounts)

Long Range STD (STD Mounts)

Maximum Accessability (2 pc. Mounts)

2 Piece Bases (Mounts)

STD Rings

Browning

  • Model 81 BLR (discontinued in 1995)

The STD Mounting Systems does not support all firearms. Find the recommended bases and rings for your firearm and scope with our Mounting System Finder.

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STD Mounting Systems

Base Starting
Price
New $37.00
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$44.00
New $37.00
$43.00
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$0.00
$37.00
Ring Height Starting
Price
0.90in $60.00
0.55in $40.00
0.90in $83.00
0.65in $60.00
0.77in $83.00
0.77in $60.00
1.00in $40.00
1.00in $60.00
0.90in $54.00
0.77in $54.00
0.65in $40.00
0.90in $40.00
0.77in $40.00
0.65in $54.00