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Reviews & Ratings for POF USA AR-15 Roller Cam Pin Assembly — 14 reviews

(14 reviews)
POF USA AR-15 Roller Cam Pin Assembly
POF USA AR-15 Roller Cam Pin Assembly
$60.00 $56.00 Save $4.00
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Most Helpful Positive Review CMMG RDB applications
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 goal is to eventually run this thing supressed, so...
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Most Helpful Negative Review buyers need to know
The cam pin is a very nice piece however it came as a shock when the instructions say to pull the gas key to put it in; it literally won’t fit past the key while in place. That is a deal breaker to most people in my opinion- hence the 2 star rating. This not only means forcing past the staking of th...
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great product

by Shawn Pringle, from FL, United States Written on May 1, 2025
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 the best it can
Would recommend: Yes
1 of 1 found the following review helpful.
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great for PWS piston uppers

by John, Verified Owner from NV, United States Written on April 5, 2025
Put this in my PWS Mk111 and it works great. Smooth. Probably protects receiver over time.
Would recommend: Yes
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very smooth

by LT, Verified Owner from MN, United States Written on December 28, 2024
Can feel BCG gliding smoothly and no damage to the upper.
Would recommend: Yes
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its a unique roller

by tone, Verified Owner from MA, United States Written on October 10, 2024
Well just got the roller going to throw it into my sig 516 upper let’s see how well it will last
Would recommend: Yes
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A Must Have for Piston ARs

by Dale72, Verified Owner from AR, United States Written on September 7, 2024
Quality Product and well made. Definitely felt the BCG glide much smoother and easier.
Pros:
  • Helps minimize the wear of your AR upper
Cons:
  • None
Best Used for:
  • Piston ARs
Would recommend: Yes
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Upgrade for all ares

by Cman, Verified Owner from GA, United States Written on September 4, 2024
I have put this part on all my ARs it runs out very smooth.
Would recommend: Yes
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POF roller cam pin

by Mule skinner, Verified Owner from CO, United States Written on April 23, 2024
These can pins work great in my PWS bolt carriers.
Pros:
  • Quality
Cons:
  • None
Best Used for:
  • Bolt carrier group
Would recommend: Yes
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BETTER ROLER CAN PIN

by KDM2828, Verified Owner from AL, United States Written on April 3, 2024
THIS CAM PIN IS GREAT FOR PISTON GUNS AND THUS FAR IT HAS BEEN FINE. I NEED TO GET A LOT MORE ROUNDS THROUGH TO HONESTLY BE ABLE TO GIVE A BETTER RESULTS
Would recommend: Yes
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Smooth rollin'

by Theodore, Verified Owner from CA, United States Written on 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.
Pros:
  • Smooth
Cons:
  • more work required to install if on a DI weapon.
Best Used for:
  • BCG
Would recommend: Yes
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Cycles smooth

by USAFgunner, Verified Owner from UT, United States Written on December 1, 2023
I can feel a slight difference charging the rifle but I imagine something rolling vs a rectangle piece of steel dragging along is probably better for wear. I will add a negative, it makes indexing the bolt cam pin into the bolt so the firing pin can drop through, more difficult. With the little roller bearing spinning you have to eyeball it and stab it a couple times and visually look through the BCG to make sure it’s lined up. In a low light situation this could be a huge negative. With a rectangular cam pin its fast and easy to spin into place. I can see the advantages and that might be fine for a non-duty weapon and I will probably run it on one of my ARs but for the reasons above I wouldn’t recommend it.
Pros:
  • reduces friction and wear
Cons:
  • increased difficulty in reassembly vs. MilSpec cam pins
Would recommend: No
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