Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
Questions & Answers
Is this for the M5 or M4 lower receiver? Expert Answer

The Aero Precision Threaded Roll Pin works with
M4E1 Enhanced Upper Receivers
M4E1 Threaded Upper Receivers
M5E1 Enhanced Upper Receivers
M5E1 Threaded Upper Receivers
M5 Lower Receivers
DOES NOT work with the M4E1 Lower Receiver
DOES NOT work with a standard AR15 Lower Receiver
Made from stainless steel, it has a 6-32 thread pitch and is designed to be installed with a 1/16" Hex Key Wrench.

by Ethan, Gear Expert, February 17, 2022
Customer Reviews
Most Recent Reviews
Spare for Aero Precision M4E1 Upper Receiver by Al, Verified Owner, March 23, 2024
Exact replacement for one I stripped out. Good price, shipping speed acceptable for sub $100 order.
Read 1 Review

Black Friday Starts NOW! Deals on Aero Precision, Stag, Ballistic Advantage and VG6 Precision

Blazin' Deal
Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Condition: New Color: Stainless

Code: 29D-ABP-TRP-APRH100300C

MPN: APRH100300C

UPC: 840014607228

Blazin' Deal
List: $10.00Save 19%
$8.09

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Aero Precision Threaded Roll Pin

Threaded Roll Pin (C)image

WARNING: California`s Proposition 65

Specifications for Aero Precision Threaded Roll Pin:

Manufacturer: Aero Precision
Condition: New
Color: Stainless
Country of Origin: USA
Quantity: 1

Package Contents:

  • Aero Precision Threaded Roll Pin

Aero Precision Threaded Roll Pin Orderable Models

List of Orderable Models

  • Aero Precision Threaded Roll Pin, Stainless, APRH100300C , MPN: APRH100300C , UPC: 840014607228 , Code: 29D-ABP-TRP-APRH100300C
Compare (0)