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Lower Bolt Catch Pin for AR-15/M4E1 Stainless Steel
Lower Bolt Catch Pin for AR-15/M4E1 Stainless Steel
Lower Bolt Catch Pin for AR-15/M4E1 Stainless Steel
Lower Bolt Catch Pin for AR-15/M4E1 Stainless Steel
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AERO PRECISION - Lower Bolt Catch Pin for AR-15/M4E1 Stainless Steel

8 Reviews
Lower Bolt Catch Pin for AR-15/M4E1 Stainless Steel
Brownells #
100036981
MFR #
APRH100597C
UPC
840014607204
$8.99
Coupon Code
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Specifications
Make Model Fit:
AR-15.Universal;Aero Precision.M4E1
Color:
Stainless Steel
Material:
Steel
Quantity:
1
Restriction
Gun Part Restrictions:
Yes
View US State Restrictions
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What is the AERO PRECISION - Lower Bolt Catch Pin for AR-15/M4E1 Stainless Steel?

This threaded roll pin is designed to work with Aero Precision’s M4E1 Lower Receiver. It will not work with their M5 Lower Receiver or AR-15 Gen 2 Lower Receivers.

NOTE: This product is already included with the Aero Precision M4E1 Lower Receiver. It is not necessary to be purchased separately. This individual product is available for customers who have lost or damaged their existing M4E1 threaded bolt catch roll pin.

See all of our AR15s and AR15 parts here.

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Gun Parts have restricted shipping to CA.

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    Not Available Dealers are dealers Brownells cannot ship guns to at this time. These dealers either do not meet our requirements for FFL transfers, or prefer to not perform transfers for guns purchased online from Brownells.

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LOWER BOLT CATCH PIN FOR AR-15/M4E1 REVIEWS

5.0
8 Reviews
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Stars
0%
Reviews Summary
The LOWER BOLT CATCH PIN for AR-15/M4E1 receives high praise for its quality, ease of installation, and reliable performance. Customers appreciate its compatibility with various lowers and its solid design, making it a valuable component for builders. Fast delivery adds to the positive experience, and users feel confident in having extras on hand.
What Reviewers Are Saying
Product Performance
100%
Reviewers consistently note that the bolt catch pin works flawlessly, fulfilling its intended purpose without issues. The ease of installation and reliability of the product are highlighted, showcasing its effectiveness.
Ease of Installation
75%
Many customers commend the straightforward installation process of the bolt catch pin, emphasizing that it can be easily installed or removed as needed. This feature adds to user satisfaction and convenience.
Compatibility
50%
Users appreciate the pin's versatility across different lowers, specifically mentioning its use with both AeroPrecision and Durkin Tactical lowers. This compatibility boosts the product's value for builders dealing with a variety of systems.
Quality and Design
75%
The high-quality design of the bolt catch pin is frequently referenced, with many reviews commenting on its solid construction and durability. Reviewers feel confident that the product is built to last.
Delivery Experience
25%
Fast delivery is a recurring theme, with users expressing satisfaction at receiving their orders promptly. This enhances the overall customer experience and is an essential factor for those eager to resume their builds.
5
This Just Works
Works fine for that AeroPrecision M4E1 lower when you can't find the lower bolt catch pin that came with it. 100% same good part.
Would you recommend this? Yes, I would recommend to a friend
by Tim W on January 12, 2025
Verified Purchase
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5
perfect fit
fast delivery and got us back building instead of just looking .
by Timothy Gapen on January 27, 2024
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5
A GREAT IDEA FROM AERO P
TOO BAD ALL MFGS DO NOT DO THIS. INSTALLS AND REMOVES EASILY FOR CHANGES.
by RICHARD BENDER on August 28, 2023
Verified Purchase
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5
Life saver
Got me out of a pinch. So if you get A Durkin Tactical lower with the screw in bolt catch, this works in that lower as well. I somehow lost mine and bought this just to try and see if it would work, thank goodness it worked perfectly.
by Jay on March 21, 2022
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5
Bolt catch screw
I used this to secure a bolt catch on an 80 percent lower that had the threaded bolt catch instead of a pinned one. I wasn't sure if it would work but it did and was very pleased. I bought three so I would have them on hand in case I ever came across any more lowers that had the threaded bolt catch. Great product! Fit and functioned flawlessly!
by Dogman on November 10, 2021
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Customer Questions
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