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Geissele
Overview
The Geissele Rapid Fire Trigger is a drop-in trigger designed specifically for the AR-15 platform, offering enhanced responsiveness and improved control during rapid fire. Its design allows for easier installation and tuning, making it an ideal choice for builders looking to boost their rifle's performance with a reliable and consistent trigger pull. This trigger is commonly found in builds featuring a mid-length gas system and chambered in 5.56 NATO, catering to those who prioritize precision and speed in their shooting experience.
Specifications
Available Merchants(4)
Prices checked
Price Alert
September 2026 on GunPartPicker
Geissele Automatics B-Grf Geissele Rapid Fire Trigger ranked #81 of the 228 triggers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since January 2026. All time, it ranks #90 of the 486 triggers builders have added. Builds with this trigger are mostly chambered in 5.56 NATO (71%, then .223 Wylde 18%), mostly on mid-length gas (73%, then carbine-length 27%), and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 4 retailers we track have it in stock. Prices barely moved in September 2026, holding around $158.49, so there haven't been real sales lately. Buying today, the lowest price is $158.49 at Ammunition Depot, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
Aero Precision M4A1 Clone Lower Receiver
Bravo Company Mfg Mod 1 Pistol Grip for AR-15 Rifle, Black - GFGMOD1BLK
Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4
Daniel Defense Collapsible Mil-Spec Buttstock, Brown - 21-091-04179-011
Timber Creek Outdoors Ambidextrous Safety Selector - Black
Magpul RVG Rail Vertical Grip - Black
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 2 →Builds in the community that include the Geissele Automatics Llc B-Grf Geissele Rapid Fire Trigger
| Build | Parts | Total |
|---|---|---|
 | 30 | $5366.02 |
 | 21 | $1654.40 |
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