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Customer Reviews
Helpful Positive Review
Optic planet by Lucky, Verified Owner, April 26, 2026
Every thing I have ordered from optic planet in the phaze 5 ak parts are really good. And increases the value of my guns and makes them look realy nice. Optic planet was really fast at delivering them to my address.
1/1 found this helpful
Helpful Positive Review
Great product i use on all my rifles by Ryan M, Verified Owner, December 17, 2024
Perfect mag relase, great tactile feel, Perfect size for finger placement, extremely hard to miss due to position and size. Easy to install and remove if needed. Just overall great quality.
2/2 found this helpful
Helpful Positive Review
Works well and good tactile feel by Dirty, Verified Owner, May 24, 2025
These work well and the contact patch for your finger feels good (?). The button is a bit lose on both ARs I have these on but they function well regardless. I have another brand on another rifle and there is not play between the button and receiver.
1/1 found this helpful
Helpful Positive Review
The shape of this mag release button is far superior, IMO, than any other extended/enhanced mag button that ive ever used. I've used Manticore, Armaspec, SI, & a couple others. Ergonomically, this one by Phase 5 is my favorite hands down. The size & ...
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5/6 found this helpful
Most Recent Reviews
big ol button by tb91, Verified Owner, April 8, 2026
This thing looks great with the color scheme I chose for my latest build. It gives a great big button to drop your mags nice and easy. Fit and function are solid just like you expect from a phase 5 product
Most Recent Reviews
Best one yet. by RVJR, Verified Owner, April 3, 2026
I can honestly say after 3 attempts to find the prefect mag release for my build I finally found the right one. 2 previous felt to mushy for my liking. This one felt stiff and straight in when pushed. Not to mention the color match was dead on with m...
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Read All 15 Reviews

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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 Phase 5 Weapon Systems Inc Oversized Magazine Release AR15/.308

The Phase 5 OMR (Oversized Magazine Release) is a drop-in two-piece assembly that replaces the Mil-Spec magazine release button. Installation is easy and requires no gunsmithing. Both the OMR button and paddle are machined from 6061-T6 billet aluminum for a lightweight, strong design.image

WARNING: California`s Proposition 65

Specifications for Phase 5 Weapon Systems Inc Oversized Magazine Release AR15/.308:

Manufacturer: Phase 5 Weapon Systems Inc
Gun Make: AR Platform
Gun Model: AR-15, AR308
Model Generation: 1
Hand: Right
Fabric/Material: 6061-T6 Aluminum
Size: Small
Weight: 0.25 oz
Country of Origin: USA

Features of Phase 5 Weapon Systems Inc Oversized Magazine Release AR15/.308

  • Larger contact surface than a Mil-Spec magazine release button
  • Ergonomic pocket on surface of paddle for your finger
  • CNC machined from lightweight 6061-T6 billet aluminum for strength
  • Compatible with Extended Bolt Releases
  • Compatible with Anti rotation trigger/hammer pin sets
  • Available in different anodized color finishes
  • Fits AR 5.56/.223 and 7.62/.308 receivers.

Package Contents:

  • Phase 5 Weapon Systems Inc Oversized Magazine Release AR15/.308

Phase 5 Weapon Systems Inc Oversized Magazine Release AR15/.308 Orderable Models

List of Orderable Models

  • Phase 5 Weapon Systems Inc AR-15 .308 Oversized Magazine Release, OD Green, OMR-ODG , MPN: OMR-ODG , UPC: 813318027382 , Code: 1U8-EMR-PH5WS29-OMR-ODG
  • Phase 5 Weapon Systems Inc AR-15 .308 Oversized Magazine Release, Flat Dark Earth, OMR-FDE , MPN: OMR-FDE , UPC: 813318027368 , Code: 1U8-EMR-PH5WS29-OMR-FDE
  • Phase 5 Weapon Systems Inc Oversized Magazine Release AR15/.308, Black, Small, OMR-BLACK , MPN: OMR-BLACK , UPC: 813318024190 , Code: 1U8-EMR-PH5WS29-OMR-BLACK
  • Phase 5 Weapon Systems Inc Oversized Magazine Release AR15/.308, Blue, Small, OMR-BLUE , MPN: OMR-BLUE , UPC: 813318024206 , Code: 1U8-EMR-PH5WS29-OMR-BLUE
  • Phase 5 Weapon Systems Inc Oversized Magazine Release AR15/.308, Red, Small, OMR-RED , MPN: OMR-RED , UPC: 813318024220 , Code: 1U8-EMR-PH5WS29-OMR-RED
  • Phase 5 Weapon Systems Inc Oversized Magazine Release AR15/.308, Grey, Small, OMR-GREY , MPN: OMR-GREY , UPC: 813318024213 , Code: 1U8-EMR-PH5WS29-OMR-GREY
  • Phase 5 Weapon Systems Inc AR-15 .308 Oversized Magazine Release, Satin Mag, OMR-MG , MPN: OMR-MG , UPC: 813318027375 , Code: 1U8-EMR-PH5WS29-OMR-MG
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