
Phase 5 Weapon Systems
Overview
The Phase 5 Weapon Systems PMRBLK PMR Magazine Release AR Platform Black 6061-T6 Aluminum is a magazine release. Compare prices from multiple merchants and find the best deal.
Phase 5 Weapon Systems PMRBLK PMR Magazine Release AR Platform Black 6061-T6 Aluminum
Builders have added the Phase 5 Weapon Systems PMRBLK PMR Magazine Release AR Platform Black 6061-T6 Aluminum to their builds on GunPartPicker. Since April 2026, it ranks #87 of the 198 magazine releases builders have added.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today both retailers we track have it in stock. Prices barely moved in October 2026, holding around $8.99, with no real sale all month. Buying today, the lowest price is $8.99 at Classic Firearms, which matches the best price we saw in October.
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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Builds in the community that include the Phase 5 Weapon Systems PMRBLK PMR Magazine Release AR Platform Black 6061-T6 Aluminum
| Build | Parts | Total |
|---|---|---|
![]() | 20 | $1640.17 |
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