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TacFire
Overview
The Tacfire ACE M-LOK Handguard is a compact 4-inch handguard designed specifically for AR-15 platforms, offering a sleek black finish. It utilizes the M-LOK mounting interface, allowing builders to easily attach accessories for enhanced versatility and customization. This handguard is commonly found in builds featuring a blowback gas system and chambered in 9mm, making it a great choice for those looking to create a lightweight and maneuverable setup.
Specifications
Tacfire ACE M-LOK Handguard 4" for AR-15, Black - HG20-4
Available Merchants(6)
Prices checked
Price Alert
Build history on GunPartPicker
Builders have been adding the Tacfire ACE M-LOK Handguard 4" for AR-15, Black - HG20-4 to their builds on GunPartPicker since February 2026. All time, it ranks #206 of the 708 handguards builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today 5 of the 6 retailers we track have it in stock. It dipped to $23.58 at BattleHawk Armory for a stretch in September 2026, well under its usual $27.20, so sales do come around. Buying today, the lowest price is $23.58 at BattleHawk Armory, 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
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Builds Featuring This Part
See all 2 →Builds in the community that include the Tacfire ACE M-LOK Handguard 4" for AR-15, Black - HG20-4
| Build | Parts | Total |
|---|---|---|
 | 19 | $567.28 |
 | 19 | $628.27 |
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