+1-800-504-5897 Live Chat Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

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 FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Aero Precision M4E1 Threaded Bolt Catch Pin APRH100597C Condition: New, Color: Black, Quantity: 1, 10% Off and Blazin' Deal

Aero Precision M4E1 Threaded Bolt Catch Pin, Black, APRH100597C
Aero Precision M4E1 Threaded Bolt Catch Pin, Black, APRH100597C
1 of 1 images
Aero Precision M4E1 Threaded Bolt Catch Pin, Black, APRH100597C

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Questions & Answers
Will this fit a Battle Arms Development Workhorse lower receiver? Expert Answer

The Aero Precision M4E1 Threaded Bolt Catch Pin is designed to work with the Aero M4E1 Lower Receiver. There is no guarantee for compatibility with your Battle Arms Development Lower.

by Ethan, Gear Expert, August 29, 2022
See 1 More Answer
Wil this work on the aero precision pro lower, right hand side bolt catch? Can you answer this question?
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews
Easy, No Punch, No Scratch! by Ugly Driver, Verified Owner, October 22, 2025
So much easier! If only I had known, I'd have bought uppers that used this instead of the others.
Most Recent Reviews
It works so far by Khill951, Verified Owner, February 9, 2025
It worked with my Spikes Tactical Rare Crusader lower receiver. It went it easily and tightened up, so I believe the thread pitch was correct.. The pin was a little long, so I just ground it down about a 1/16”.
Most Recent Reviews
M4E1 Threaded Bolt Catch by johnchip, Verified Owner, January 21, 2025
I bought the Awro Precision M4E1 Threaded Bolt Catch because I have a few M4E1 lowers and I think it is always a good idea to have extra parts for them. I stripped one by accident and having an extra in my spare parts box was a life saver.
Most Recent Reviews
billet receiver by Brandon Watson, Verified Owner, December 2, 2024
I wasn't aware that billet lowers require a different parts kit because of the threaded bolt catch pin ! This is a perfect fit !
Most Recent Reviews
Threaded Bolt Catch by Brendan Carlos, Verified Owner, October 30, 2024
Okay so this is a strange one. I'm not a huge fan of the threaded bolt catch. I had it walk out on me. I think the OG roll pin was more secure. That being said add some blue or red lock tight depending on your confidence and it'll never walk out. Pro...
Read More...
Most Recent Reviews
Replacment pins by Odus B, Verified Owner, April 4, 2024
Works perfectly in M4E1 & M5 Aero precision lowers.
Read All 6 Reviews

Aero Precision Spring Specials - Save Now!

See promotional details
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:
Black
Quantity:
1

Code: 29D-RCP-AEM4TBC-APRH100597C

MPN: APRH100597C

UPC: 840014607204

Blazin' Deal
List: $5.00Save 10%
$4.49

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 M4E1 Threaded Bolt Catch Pin

This threaded roll pin is designed to work with our M4E1 Lower Receiver. It will not work with our M5 Lower Receiver or AR-15 Gen 2 Lower Receivers.image

Specifications for Aero Precision M4E1 Threaded Bolt Catch Pin:

Manufacturer: Aero Precision
Condition: New
Color: Black
Quantity: 1
Model: M4E1
Country of Origin: USA

Package Contents:

  • Aero Precision M4E1 Threaded Bolt Catch Pin

Aero Precision M4E1 Threaded Bolt Catch Pin Orderable Models

List of Orderable Models

  • Aero Precision M4E1 Threaded Bolt Catch Pin, Black, APRH100597C , MPN: APRH100597C , UPC: 840014607204 , Code: 29D-RCP-AEM4TBC-APRH100597C

Aero Precision M4E1 Threaded Bolt Catch Pin Unavailable & Discontinued Models

List of Unorderable Models

  • USED Aero Precision M4E1 Threaded Bolt Catch Pin, Black, APRH100597C, EDEMO1, Used, Condition Like New, Inspect and Rebox , MPN: APRH100597C-EDEMO1 , Code: 29D-RCP-AEM4TBC-APRH100597C-EDEMO-RE-A
Compare (0)
1 item has been added
Add at least two items to compare