The Lapua TRX TrueRange Expanding N583 6.5 mm (.264) 120 grain bullets are modern monolithic hunting projectiles designed for maximum long-range hunting performance. The advanced TRX (TrueRange Expanding) design combines excellent aerodynamics with reliable expansion, even at lower impact velocities at extended ranges.
Lapua developed the TRX series for hunters who demand high levels of accuracy, consistent flight performance, and effective terminal ballistics. The solid copper construction ensures reliable expansion and deep penetration, while the optimized design reduces drag and maintains stable flight characteristics.
With a ballistic coefficient of G1 0.428 and G7 0.212, the 120 grain TRX bullet delivers excellent aerodynamic efficiency and reliable performance for long-range hunting and precision shooting. The bullet performs best in rifles with a 1:8.5 twist rate, ensuring optimal stability.
This version is supplied in a box of 50 bullets, making it ideal for hunters and reloaders looking for premium long-range hunting bullets.
| Specification | Value |
|---|---|
| Manufacturer | Lapua |
| Product number | NPL6204 |
| Model | TRX TrueRange Expanding |
| Bullet code | N583 |
| Caliber | 6.5 mm (.264) |
| Type | Monolithic expanding hunting bullet |
| Weight | 120 gr / 7.8 g |
| Diameter | .264" |
| BC (G1) | 0.428 |
| BC (G7) | 0.212 |
| Twist rate | 1:8.5 |
| OAL | 35.01 mm / 1.378" |
| Bearing surface length | 13.72 mm / 0.5401" |
| Boat tail length | 3.09 mm / 0.1216" |
| Ogive length (radius with tip) | 14.33 mm / 0.564" |
| Ogive + bore rider section | 16.59 mm / 0.6531" |
| Purpose | Hunting |
| Packaging | 50 bullets |
The Lapua 6.5 mm (.264) TRX TrueRange Expanding 120gr N583 bullets combine modern aerodynamics, reliable expansion, and excellent precision, making them a strong choice for hunters seeking effective performance at medium to long ranges.
