Battle Arms Development121686804
Battle Arms Development Enhanced Lower Parts Kit Package 3 - Premium AR-15 Upgrade Set$34.95
Availability: In Stock
The Battle Arms Development Enhanced Trigger Fi is a precision AR-15 trigger upgrade designed for shooters who want a noticeably cleaner break and smoother operation than standard mil-spec fire control groups. This single-stage trigger assembly features nickel-teflon-coated components and precision-machined engagement surfaces that eliminate the gritty feel common in factory AR triggers. If you're building or upgrading an AR-15 for the range, hunting, or competition shooting and want trigger consistency without sacrificing mil-spec reliability, this is a straightforward, American-made upgrade.
The core advantage here is smoothness. Battle Arms Development's nickel-teflon coating and enhanced machining reduce friction and wear patterns, giving you a predictable, crisp trigger break shot after shot. The pull weight sits in the mil-spec range—around 5.5 to 6 pounds—so it feels familiar if you're already used to standard AR triggers, but operates with noticeably less creep and grittiness. All components are 100% made in the USA and meet or exceed military specifications, so you're not trading reliability for refinement.
This is a single-stage trigger, meaning it works as a traditional fire control group replacement. The complete assembly includes everything needed for installation: the enhanced nickel-teflon trigger and hammer, disconnector, springs, and pins. Note that Battle Arms Development does not recommend this trigger for PCC (pistol caliber carbine) platforms.
| Trigger Type | Single-Stage |
| Coating | Nickel Teflon |
| Pull Weight | Approximately 5.5–6 pounds (mil-spec tolerance) |
| Compatibility | AR-15 platforms (not recommended for PCC) |
| Components Included | Enhanced Nickel Teflon Trigger, Enhanced Nickel Teflon Hammer, Disconnector, Trigger Spring, Hammer Spring, Disconnector Spring, Hammer Pin, Trigger Pin |
| Manufacturing | 100% Made in the USA |
| Specifications | Meets or exceeds Mil-Spec standards |
Yes. The Battle Arms Development Enhanced Trigger Fi is designed as a single-stage fire control group replacement for standard AR-15 lower receivers. If your lower accepts mil-spec triggers, this will fit and function.
No. Battle Arms Development does not recommend this trigger for PCC applications.
The complete assembly includes an enhanced nickel-teflon trigger, enhanced nickel-teflon hammer, disconnector, trigger spring, hammer spring, disconnector spring, hammer pin, and trigger pin—everything you need to install the trigger group into your lower receiver.
The pull weight is within mil-spec tolerances at approximately 5.5 to 6 pounds, so it feels familiar if you're accustomed to factory AR triggers. The primary difference is a smoother, cleaner break with less grittiness—not a lighter trigger, but a more refined one.
SKU: 121686457 • Width: 3in • Height: 1in • Depth: 6in • Weight: 0.19oz
Availability: In Stock
The Battle Arms Development Enhanced Trigger Fi is a precision AR-15 trigger upgrade designed for shooters who want a noticeably cleaner break and smoother operation than standard mil-spec fire control groups. This single-stage trigger assembly features nickel-teflon-coated components and precision-machined engagement surfaces that eliminate the gritty feel common in factory AR triggers. If you're building or upgrading an AR-15 for the range, hunting, or competition shooting and want trigger consistency without sacrificing mil-spec reliability, this is a straightforward, American-made upgrade.
The core advantage here is smoothness. Battle Arms Development's nickel-teflon coating and enhanced machining reduce friction and wear patterns, giving you a predictable, crisp trigger break shot after shot. The pull weight sits in the mil-spec range—around 5.5 to 6 pounds—so it feels familiar if you're already used to standard AR triggers, but operates with noticeably less creep and grittiness. All components are 100% made in the USA and meet or exceed military specifications, so you're not trading reliability for refinement.
This is a single-stage trigger, meaning it works as a traditional fire control group replacement. The complete assembly includes everything needed for installation: the enhanced nickel-teflon trigger and hammer, disconnector, springs, and pins. Note that Battle Arms Development does not recommend this trigger for PCC (pistol caliber carbine) platforms.
| Trigger Type | Single-Stage |
| Coating | Nickel Teflon |
| Pull Weight | Approximately 5.5–6 pounds (mil-spec tolerance) |
| Compatibility | AR-15 platforms (not recommended for PCC) |
| Components Included | Enhanced Nickel Teflon Trigger, Enhanced Nickel Teflon Hammer, Disconnector, Trigger Spring, Hammer Spring, Disconnector Spring, Hammer Pin, Trigger Pin |
| Manufacturing | 100% Made in the USA |
| Specifications | Meets or exceeds Mil-Spec standards |
Yes. The Battle Arms Development Enhanced Trigger Fi is designed as a single-stage fire control group replacement for standard AR-15 lower receivers. If your lower accepts mil-spec triggers, this will fit and function.
No. Battle Arms Development does not recommend this trigger for PCC applications.
The complete assembly includes an enhanced nickel-teflon trigger, enhanced nickel-teflon hammer, disconnector, trigger spring, hammer spring, disconnector spring, hammer pin, and trigger pin—everything you need to install the trigger group into your lower receiver.
The pull weight is within mil-spec tolerances at approximately 5.5 to 6 pounds, so it feels familiar if you're accustomed to factory AR triggers. The primary difference is a smoother, cleaner break with less grittiness—not a lighter trigger, but a more refined one.
SKU: 121686457 • Width: 3in • Height: 1in • Depth: 6in • Weight: 0.19oz