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AR-15 Triangular Handguard Cap
AR-15 Triangular Handguard Cap
AR-15 Triangular Handguard Cap
AR-15 Triangular Handguard Cap
AR-15 Triangular Handguard Cap
AR-15 Triangular Handguard Cap
None
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LUTH-AR LLC - AR-15 Triangular Handguard Cap

6 Reviews
AR-15 Triangular Handguard Cap
Brownells #
100028052
MFR #
BL-19A
UPC
$3.59
Coupon Code
Purchase Limit Help

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Specifications
Item Length (Inches):
1.680
Item Weight (lbs):
0.200
Color:
Black
Material:
Steel
Item Height (Inches):
0.200
Item Width (Inches):
1.680
Make Model Fit:
AR-15.Universal
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What is the LUTH-AR LLC - AR-15 Triangular Handguard Cap?

Luth-AR factory replacement Triangular Handguard Cap. Fits standard AR-15 rifles.


Specs: Inside diameter .754" nominal, overall length: .257" nominal, width: 1.705" nominal, Height: 1.686" nominal


See all of our AR15s and AR15 parts here.

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AR-15 TRIANGULAR HANDGUARD CAP REVIEWS

5.0
6 Reviews
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Stars
0%
Reviews Summary
Overall, customers are pleased with the AR-15 Triangular Handguard Cap, praising its fit, finish, and ease of installation. Many mention its suitability for early AR builds and its quality relative to the price. However, a few users note the need to remove the front sight base for installation, which is a minor detail to consider.
What Reviewers Are Saying
Product Quality
100%
Reviewers generally appreciate the high quality of the handguard cap, noting its solid construction and thicker finish that enhance durability. This positive feedback highlights its reliability in various projects.
Fit and Installation
100%
Many users commend the perfect fit and straightforward installation process, indicating that the product integrates seamlessly with their AR builds. This theme reflects the ease of use that customers experience.
Value for Money
100%
A common observation is the reasonable pricing of the handguard cap, with reviewers citing it as a fair deal considering its quality. This aspect adds to overall customer satisfaction regarding the purchase.
Ease of Use
100%
Multiple reviews highlight the cap's simple installation process, making it accessible for users who may not be experienced with AR builds. This user-friendliness enhances the product's appeal to a broader audience.
Installation Note
17%
Some reviewers mention a specific requirement to remove the front sight base for installation. While it's a minor issue, this detail is essential for proper setup, which some may overlook.
Customer Photos & Videos
5
Triangular Handguard Cap
Perfect for the project where I was useing a triangular handguard. Great fit and finish, Would reccomend.
Would you recommend this? Yes, I would recommend to a friend
by ROBERT ROBERTS on December 05, 2025
Verified Purchase
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5
Nice
Just like original, nice reproduction. Note , you do have to remove the front site base to install !
Would you recommend this? Yes, I would recommend to a friend
by DANIEL PRINCE on June 02, 2024
Verified Purchase
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5
Perfect fit
Perfect Fit, and fast shipping Price was great
by Sunshine on December 16, 2021
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5
Worked great
Worked great. Easy to install. Perfect finish.
by Concours14 on February 15, 2021
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5
Works well
Easy to install. Looks nice. Great for using on early AR style rifle builds. No issues with it.
by Concours14 on February 10, 2021
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View All 6 Reviews
Customer Questions
0 Questions