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AR-15 Front Sight Bench Block
AR-15 Front Sight Bench Block
AR-15 Front Sight Bench Block
AR-15 Front Sight Bench Block
AR-15 Front Sight Bench Block
AR-15 Front Sight Bench Block
AR-15 Front Sight Bench Block
AR-15 Front Sight Bench Block
AR-15 Front Sight Bench Block
AR-15 Front Sight Bench Block
AR-15 Front Sight Bench Block
AR-15 Front Sight Bench Block
AR-15 Front Sight Bench Block
AR-15 Front Sight Bench Block
None
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BROWNELLS - AR-15 Front Sight Bench Block

47 Reviews
AR-15 Front Sight Bench Block
Brownells #
080000252
MFR #
NONE
UPC
050806005822
$54.76
Coupon Code
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Specifications
Item Width (Inches):
4.000
Color:
Black
Make Model Fit:
AR-15.Universal
Item Height (Inches):
1.688
Quantity:
1
Material:
Polyethylene
Restriction
Gun Tool Restriction:
Yes
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What is the BROWNELLS - AR-15 Front Sight Bench Block?

AR-15 FRONT SIGHT BENCH BLOCK

Big, tough, polyethylene block gives fitted support for installing/removing the front sight assembly on mil-spec, AR-15 rifles and carbines. Precision-machined and clearly marked on both sides for driving the mounting pins “IN” or “OUT” of the sight. Accommodates the sling swivel, plus, includes provisions for removing the gas tube roll pin.




SPECIFICATIONS:

  • Material: Polyethylene
  • Color: Black
  • Diameter: 4"
  • Thickness: 1-11/16"

See all of our AR15s and AR15 parts here.

Gun Tool Restriction
Gun Tools have restricted shipping to CA.

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AR-15 FRONT SIGHT BENCH BLOCK REVIEWS

3.2
47 Reviews
5 Stars
26%
4 Stars
23%
3 Stars
19%
2 Stars
11%
1 Stars
21%
Reviews Summary
The AR-15 Front Sight Bench Block has garnered mixed reviews. While some users found it essential for removing pins and praised its utility, others faced issues with misalignment and inadequate support, leading to scratches on their firearms. Overall, it seems to be effective for mil-spec ARs, but many recommend modifications for broader applications.
What Reviewers Are Saying
Product Effectiveness
55%
Several reviewers found the bench block helpful for pin removal tasks, particularly when working with mil-spec AR-15 front sights. It simplifies the otherwise cumbersome process of driving out taper pins, making it a preferred tool for experienced users.
Design Flaws
70%
A significant portion of reviews indicate dissatisfaction with the block's design, particularly regarding misaligned holes and lack of support for various barrel types. This has led to issues like difficulty in striking pins squarely and overall frustration for users.
Compatibility Issues
60%
Many users reported that the bench block does not fit all AR models, especially non-milspec variants like S&W. The misalignment of pin holes with the different barreled configurations often necessitated modifications or rendered the tool ineffective.
Quality Control Concerns
50%
Some reviewers mentioned that poor quality control has resulted in inconsistencies in the product, such as misaligned holes and overall fit. This highlights a need for better manufacturing standards from the brand.
User Experience
65%
While some found success using the block with minimal effort, others noted a frustrating experience, suggesting that users should carefully evaluate compatibility before purchase. Overall frustration may stem from product expectations versus actual performance.
5
Great product
Had to change out my front hand guard plate from triangle to round. Bought this for my first time knocking the sight pins out. I can say I couldn't have done as successfully as I did without this front sight block. Placed it on the cement used the Brownells taper punch and a claw hammer to tap them out. R&R the hand guard plate and replaced the pins. I would say if you have to do this, buy this block. It made life easy.
by Slympicins on January 22, 2021
Was this review helpful? 1
5
Very Durable!
I use this for my rifles and it is fantastic, especially with my AR's!
by Debo on September 28, 2020
Was this review helpful? 1
5
Stubborn Taper Pins? No Problem
Stubborn front sight base taper pins were becoming an issue in my shop so I finally decided to order this block to make quicker work of the task at hand. This block combined with a large punch and a smaller punch makes the job quick and easy for both installation and removal of parts. You literally cannot go wrong with this block as it's simple and easy to use with directions and appropriate markings for "pins in" and "pins out".
by RicktheSmith on May 26, 2020
Was this review helpful? 2
5
Great block
Great block worked first time and every time. Will work for other uses also. Tapered pins are tapered , look before you punch out.The block may be marked for Colt , drive from small side to remove.
by WJB on January 16, 2020
Was this review helpful? 1
5
A good bench block for mil-spec ARs
Before you buy gunsmithing tools from Brownells (or other large supply houses) you should read the Description and the Specs. I noticed that a lot of the low ratings came from folks working on S&W ARs. We all know the S&Ws are not mil-spec and the description says "block gives fitted support for installing/removing the front sight assembly on mil-spec, AR-15 rifles and carbines." Just because it is called an AR-15/M-4 doesn't mean it is mil-spec.
by John G. on September 29, 2019
Was this review helpful? 3
View All 47 Reviews
Customer Questions
5 Questions