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Phase 5 Weapon Systems
Overview
The Phase 5 Tactical Ebrv1 Extended Bolt Release is designed for enhanced functionality, allowing for quicker bolt release during rapid shooting scenarios or reloads. Its extended design provides more surface area for easier access, improving overall operation and efficiency for the builder. This component frequently appears in builds chambered in 5.56 NATO, making it a practical choice for those looking to optimize their rifle's performance.
Prices checked
Phase 5 Tactical EBRV1 Extended Bolt Release ranked #28 of the 75 bolt catches builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #31 of the 118 bolt catches builders have added. Builds with this bolt catch are split between 5.56 NATO (57%) and 300 Blackout (29%), split between pistol-length (43%) and carbine-length (29%) gas systems, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today all 6 retailers we track have it in stock. Prices barely moved in October 2026, holding around $35, with no real sale all month. Buying today, the lowest price is $35 at Brownells, 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 bolt catch by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Bolt Catch 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 Phase 5 Tactical Ebrv1 Extended Bolt Release
| Build | Parts | Total |
|---|---|---|
![]() | 23 | $3357.10 |
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