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Precision Reflex
Overview
The Pri M84 Gas Buster Charging Handle is designed to enhance the functionality of your AR-15 with its larger military-style latch, allowing for easier operation even with gloves. Made from durable 7075-T6 aluminum, this non-ambidextrous charging handle provides a reliable and robust solution for gas management during shooting sessions. Commonly found in mid-length gas system builds chambered in 5.56 NATO, it ensures smoother cycling and reduced gas blowback, making it a practical choice for builders focused on performance.
Pri M84 Gas Buster Charging Handle With Military Big Latch - FDE
Precision Reflex Pri M84 Gas Buster Charging Handle With Military Big Latch - FDE ranked #30 of the 180 charging handles builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #27 of the 361 charging handles builders have added. Builds with this charging handle are mostly chambered in 5.56 NATO (65%, then 300 Blackout 18%), split between mid-length (50%) and pistol-length (30%) gas systems, and mostly AR-15 (85%, then AR-10 15%).
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today only Optics Planet has it in stock. It dipped to $82.31 at Optics Planet for a stretch in August 2026, under its usual $90, so sales do come around. Buying today, the lowest price is $93.99 at Optics Planet, above August's low of $82.31, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
We ranked every charging handle by how often it shows up in real builds on GunPartPicker.
Read the guide: The Most Popular AR-15 Charging Handles →Check it against the live catalog:
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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Pri M84 Gas Buster Charging Handle With Military Big Latch - Fde
| Build | Parts | Total |
|---|---|---|
 | 24 | $7039.33 |
 | 15 | $3515.26 |
 | 22 | $2505.10 |
 | 18 | $2456.02 |
 | 10 | $1552.22 |
 | 9 | $1178.05 |
 | 14 | $1231.41 |
 | 27 | $1862.40 |
 | 15 | $3279.95 |
 | 18 | $4702.26 |
 | 18 | $1036.75 |
2 global ratings
Top reviews
PRI M84 Gas Buster charging handle with military big latch in FDE is a great upgrade over a milspec CH. The Gas Buster design vents excess gas away from the shooter. Big latch is easy to grab with gloves. FDE matches Magpul tan.
PRI M84 Gas Buster charging handle with military big latch in FDE fits like it was made for the receiver. The Gas Buster design vents excess gas away from the shooter. Big latch is easy to grab with gloves. FDE matches Magpul tan.
