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Questions & Answers
Will this work in a piston drive AR? Adam’s Arms to be specific Expert Answer

Yes, it should be compatible.

by Tom B, Gear Expert, October 18, 2021
Will this work for a 458 socom fail zero bcg Expert Answer

No it will not as this is made for 5.56

by Brandon B, Gear Expert, August 30, 2021
Customer Reviews
Helpful Positive Review roller cam pin by don, Verified Owner, February 22, 2025
I haven't ran more than 100 rounds with this yet so can't give it 5 stars currently. Not difficult to install if you have any basic mechanical skills and an inch pound torque wrench. Will update this after a few thousand rounds
1/1 found this helpful
Helpful Positive Review Nice AR Upgrade by Wammit, Verified Owner, April 16, 2018
This roller Cam Pin smooths out cycling and reduces friction on the BCG. It does reduce scarfing on the upper and speeds up cycling just slightly. You will have to stake the gas key so make sure you have a gas key staking tool or have access to one...
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5/5 found this helpful
Helpful Positive Review Works Great by Ben, Verified Owner, October 11, 2020
when i initially saw this product, i thought it as unnecessary. the following year a friend of mine showed me some wear he was getting at that point in his match rifle. i instantly knew he needed this roller pin. i then bought one of these just to tr...
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3/3 found this helpful
Helpful Positive Review Smooth, feels (actually it is) like it’s running on ball bearings by Ed, December 12, 2017
I have 4 AR15 and 1 LR308, all of them with the POF Roller cam pin. 3 AR15 are piston and 1 DI, install of the gas key needs to be properly staked for DI BCG. Prior to install on my DI AR when you initially pulled the charging handle it felt a little...
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3/3 found this helpful
Helpful Positive Review Rifle feels like smoother and less prone to wear by JR, Verified Owner, January 11, 2018
Seems like a good solid product. installed it on Sharps XPB bolt carrier to prevent the cam wearing in a groove on my upper. When chambering a round manually with charging handle it feels smoother when you pull and havnt seen any wearing in on my ne...
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3/4 found this helpful
Helpful Positive Review Absolutely love it by Red95gsrguy, Verified Owner, January 20, 2021
Swapped out my milspec gas key and can pin in my 300 black out rifle. Installing was pretty easy, haven't shot the rifle yet but the piece of mind that my cam pin isn't going to hurt the inside of my upper is worth the upgrade in itself.
1/1 found this helpful
Read All 10 Reviews
Gun Model: AR-15 Additional Features: NP3 Condition: New

Code: 1UC-RCP-RCPK223-EE

MPN: 393

UPC: 847313003935

List: $60.00Save $2.01
$57.99

Product Info for POF USA Roller Cam Pin With Modified Gas Key AR15 .223 RCPK223

Outfit your rifle with the latest technology in the POF USA POF Roller Cam Pin Kit. These Rifle Parts from the innovators at POF USA feature NP3 coating that protects your firearm from damage caused by repeated firings. With a square steel head, the POF USA Modified Gas Key Roller Cam Pin allows for direct impingement. Great for pistol-fired rifles, the POF USA 223 Rem / 5.56mm Roller Cam Pin allows users to drop in and go.image

Specifications for POF USA Roller Cam Pin With Modified Gas Key AR15 .223 RCPK223:

Manufacturer: POF USA
Gun Model: AR-15
Additional Features: NP3
Condition: New

Features of POF USA POF Roller Cam Pin Kit, 1UC-RCP-RCPK223

  • NP3 coated
  • square steel head
  • modified gas key

Package Contents:

  • POF USA Roller Cam Pin With Modified Gas Key AR15 .223 RCPK223, 1UC-RCP-RCPK223

POF USA Roller Cam Pin With Modified Gas Key AR15 .223 RCPK223 Orderable Models

List of Orderable Models

POF USA Roller Cam Pin With Modified Gas Key AR15 223 Rem/5.56x45mm NATO, RCPK223 , MPN: 393 , UPC: 847313003935 , Code: 1UC-RCP-RCPK223-EE

POF USA Roller Cam Pin With Modified Gas Key AR15 .223 RCPK223 Unavailable & Discontinued Models

List of Unorderable Models

USED, POF USA Roller Cam Pin With Modified Gas Key AR15 223 Rem/5.56x45mm NATO, RCPK223 , MPN: 393-EDEMO , Code: 1UC-RCP-RCPK223-EDEMO-SC-D
USED POF USA Roller Cam Pin Upgraded Kit, .223/5.56, With Modified Gas Key, NP3, 00393, EDEMO2, Condition Parts Only/Salvage, Defective , MPN: 393-EDEMO2 , Code: 1UC-RCP-RCPK223-EDEMO-DF-F
USED POF USA Roller Cam Pin Upgraded Kit, .223/5.56, With Modified Gas Key, NP3, 00393, EDEMO3, Used, Condition Like New , MPN: 393-EDEMO3 , Code: 1UC-RCP-RCPK223-EDEMO3
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