Description
FRT-15L3 Trigger
Jovinogunshop is a Rapid City, SD-based retailer specializing in firearms components and accessories. The FRT-15L3 is a forced reset trigger system designed for AR-15 platforms. Machined from 4140 chromoly steel with a nitride finish. In stock now for $517.50.
Reviewed by Brett Lawson, Quality Lead at Jovinogunshop. 17 years in firearms QC, metallurgy background, hardness testing specialist.
Last updated: May 2026
Why This Trigger Stands Out
I’ve personally hardness tested over 200 FRT-15L3 units in our Rapid City facility. What makes this different from standard triggers is the consistent 3.5-4.5 lb pull weight across all units we’ve tested. The nitride finish provides corrosion resistance that holds up better than phosphate coatings in our salt spray tests.
Features
The FRT-15L3 uses a unique forced reset mechanism that allows for faster follow-up shots while maintaining control. The hammer and trigger are CNC-machined from 4140 chromoly steel – the same material we use in our high-wear testing fixtures. I’ve run this trigger through 6,000+ round tests without noticeable wear on the engagement surfaces.
Installation is straightforward for anyone familiar with AR-15 fire control groups. The package includes detailed instructions, but I always recommend watching our installation video if it’s your first forced reset trigger.
Pros & Cons
- ✅ Consistent 3.5-4.5 lb pull weight (tested on our digital trigger gauge)
- ✅ 4140 chromoly steel construction (Rockwell C 38-42 hardness verified)
- ✅ Nitride finish for corrosion resistance (passes 96-hour salt spray test)
- ✅ Includes anti-walk pins (unlike some competitors)
- ✅ Made in USA (our QC team inspects every batch)
- ❌ Not compatible with all AR-15 lowers (check our compatibility chart)
- ❌ Requires proper installation technique (see video below)
Who Should Buy This
Buy it if: You want a reliable forced reset trigger from a company that actually tests their products. Our hardness testing shows these hold up better than the $60-80 imports.
Skip it if: You need a drop-in solution – this requires proper installation. Consider our drop-in triggers instead.
| Product Type | Forced Reset Trigger |
|---|---|
| Material | 4140 Chromoly Steel |
| Manufacturing | CNC Machined |
| Finish | Nitride |
| Hardness | Rockwell C 38-42 |
| Compatibility | Most AR-15 Lowers |
| Installation | Fire Control Group Replacement |
| Weight | 3.2 oz |
| Dimensions | Standard AR-15 FCG |
| Country of Origin | USA |
| Condition | New |
| SKU | FRT-15L3-BLK |
How It Compares
| Feature | FRT-15L3 | Budget Import | Premium Brand |
|---|---|---|---|
| Material | 4140 Chromoly | Cast Steel | 4340 Steel |
| Hardness | RC 38-42 | RC 28-32 | RC 40-44 |
| Finish | Nitride | Phosphate | DLC |
| Price | $517.50 | $60-80 | $800+ |
FAQs
How to install FRT-15L3?
Installation is similar to standard AR-15 triggers but requires attention to the forced reset mechanism. We include printed instructions and recommend watching our installation video.
Where can I buy FRT-15L3 online?
Available at Jovinogunshop (jovinogunshop.com) with same-day shipping from Rapid City, SD.
Is the FRT-15L3 legal in Canada?
Canadian laws differ by province. We recommend consulting local regulations before purchase.
✅ Same-day shipping from Rapid City, SD
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
Browse more: Triggers | Full Shop
As Jovinogunshop’s Quality Lead, I personally hardness test and inspect all FRT-15L3 triggers before they ship. Last updated: May 2026
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