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CMMG
Overview
The CMMG AR15 Ambi Mag Catch is designed to provide a seamless magazine release experience for both left and right-handed shooters, enhancing the versatility of your AR-15 build. Its ambidextrous design allows for easy access and operation, making magazine changes efficient and smooth regardless of your shooting stance. This component is commonly found in builds that utilize a carbine gas system and chamber 5.56 NATO, aligning with the needs of builders who prioritize adaptability and functionality in their setup.
Prices checked
CMMG AR15 Ambi Mag Catch, Black, Engraved with CMMG Logo ranked #25 of the 84 magazine releases builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #48 of the 190 magazine releases builders have added. Builds with this magazine release are split between 5.56 NATO (50%) and .223 Wylde (21%), split between mid-length (43%) and pistol-length (29%) gas systems, and mostly AR-15 (90%).
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 3 of the 5 retailers we track have it in stock. Prices barely moved in September 2026, holding around $28.99, so there haven't been real sales lately. Buying today, the lowest price is $33.79 at Palmetto State Armory, above September's low of $28.99, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every magazine release by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Magazine Release Guide →The part most often added in each category by the builds that include this one

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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the CMMG AR15 Ambi Mag Catch, Black, Engraved with CMMG Logo
| Build | Parts | Total |
|---|---|---|
![]() | 18 | $645.44 |
![]() | 14 | $959.45 |
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