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Questions & Answers
Do I need to change any other parts to install this part? Expert Answer

The POF USA AR-15 Roller Cam Pin Assembly is a drop in fit for most piston AR bolt carrier groups. If you wish to upgrade a mil-spec carrier, you will need the POF USA Roller Cam Pin with Modified Gas Key, which can be found by using the link below:
https://www.opticsplanet.com/pof-usa-roller-cam-pin-with-modified-gas-key-ar15-223-rcpk223.html

by Ethan, Gear Expert, January 31, 2023
Will this work in the BRN-180 BCG? Expert Answer

The POF USA AR-15 Roller Cam Pin Assembly should work in a BRN 180.

by Hunter, Gear Expert, December 27, 2022
Customer Reviews
Helpful Positive Review
Smooth rollin' by Theodore, Verified Owner, January 25, 2024
It took un-staking my gas key and installing a special key with a cutout semi-circle to fit the cam pin into it's home. The action is noticeably smoother with less friction. I just wonder howlong it is going to last.
2/2 found this helpful
Helpful Positive Review
This is a really high quality piece, but you need to remove the gas key for a regular(DI) AR every time you want to break down and clean the BCG. It was meant for piston guns that don’t require as much regular cleaning maintenance of the BCG. Basical...
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3/9 found this helpful
Helpful Positive Review
CMMG RDB applications by Jerbear, November 26, 2022
In case you haven't noticed, your CMMG radial delayed blowback BCG used a cam pin with a round head. Just like this one. Noticing this when I first received my RDB bolt & barrel set, I immediately placed an order for one of these roller cam pins. My ...
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10/10 found this helpful
Helpful Positive Review
great for PWS piston uppers by John, Verified Owner, April 5, 2025
Put this in my PWS Mk111 and it works great. Smooth. Probably protects receiver over time.
1/1 found this helpful
Helpful Positive Review
I never thought an AR could possibly cycle so smoothly….I’m gonna outfit all my AR’s with this….it might be not needed since i don’t run alot of ammo thru my guns but when building a gun…especially one you’ll be hunting with you build it to operate t...
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1/1 found this helpful
Helpful Positive Review
Roller cam pin by Jay, July 11, 2022
Not sure why people are complaining about having to do work to install a upgraded part. POF explains you need to upgrade the gas key on their website before you install this to your DI Build. It works great.
2/2 found this helpful
Read All 14 Reviews
Gun Model:
AR-15
Condition:
New
Color:
Stainless Steel
Fabric/Material:
Steel
Quantity:
1
Finish:
Stainless
Included Accessories:
Standard

Code: 1UC-RCP-00307-EE

MPN: 307

UPC: 847313003072

List: $60.00Save $4.00
$56.00

Product Info for POF USA AR-15 Roller Cam Pin Assembly

While traditional AR cam pins have a square head, the 307 Roller Cam Pin Assembly from POF USA has a rounded head to reduce friction and drag. This is one of the many improvements POF USA has made to reduce friction inside your AR upper, preventing the component from dragging across the inside of your upper receiver and damaging the metal. It is made from aluminum with a stainless finish, and it fits any gas piston carrier for rifles chambered in .223 or 5.56x45mm NATO.image

Specifications for POF USA AR-15 Roller Cam Pin Assembly:

Manufacturer: POF USA
Gun Model: AR-15
Condition: New
Color: Stainless Steel
Fabric/Material: Steel
Quantity: 1
Finish: Stainless
Included Accessories: Standard

Features of POF USA AR-15 Roller Cam Pin Assembly:

  • Aluminum Roller Cam Pin;
  • Rounded Head for Reduced Friction

Package Contents:

  • POF USA AR-15 Roller Cam Pin Assembly

POF USA AR-15 Roller Cam Pin Assembly Orderable Models

List of Orderable Models

  • POF USA Roller Cam Pin Assembly, AR-15, Stainless Steel, 307 , MPN: 307 , UPC: 847313003072 , Code: 1UC-RCP-00307-EE

POF USA AR-15 Roller Cam Pin Assembly Unavailable & Discontinued Models

List of Unorderable Models

  • USED POF USA Roller Cam Pin Assembly, AR-15, Stainless Steel, 307, EDEMO3, Used, Condition Good , MPN: 307-EDEMO3 , Code: 1UC-RCP-00307-EDEMO3
  • USED POF USA Roller Cam Pin Assembly, AR-15, Stainless Steel, 307, EDEMO2, Used, Condition Like New , MPN: 307-EDEMO2 , Code: 1UC-RCP-00307-EDEMO2
  • USED POF USA Roller Cam Pin Assembly, AR-15, Stainless Steel, 307, EDEMO1, Condition Fair, Used , MPN: 307-EDEMO1 , Code: 1UC-RCP-00307-EDEMO-US-D
  • USED, POF USA Roller Cam Pin Assembly, AR-15, Stainless Steel, 307 , MPN: 307-EDEMO , Code: 1UC-RCP-00307-EDEMO-RE-B
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