Nosler Introduces High-BC, Closed-Meplat RDF Match Bullets
Nosler has introduced a new line of RDF™ (Reduced Drag Factor) bullets that feature very high BCs, hybrid-type ogives, and tight, factory-closed meplats. Based on initial specs, Nosler’s new RDF bullets should be very competitive match projectiles for their respective bullet weights. Nosler claims its new RDF bullets have “the highest BCs and smallest, most consistent meplats of any hollow-point match bullet line on the market.” RDF projectiles will be initially offered in four calibers: .224, 6mm (.243), 6.5 mm (.264), and .308.
NEW Nosler RDF Bullets:
· 22 Cal 70 grain — G1 Ballistic Coefficient 0.416 | G7 Ballistic Coefficient 0.211
· 6mm 105 grain — G1 Ballistic Coefficient 0.571 | G7 Ballistic Coefficient 0.280
· 6.5mm 140 grain — BC field verification in process
· 30 Cal 175 grain — G1 Ballistic Coefficient 0.536 | G7 Ballistic Coefficient 0.270
High-BC RDF Bullets Feature Compound (Hybrid-type) Ogive Profiles
Nosler designed RDF bullets to have very high BCs for flatter trajectories and reduced wind drift. Nosler achieved high BCs by adopting a modern hybrid-type compound ogive, which bridges traditional tangent and secant bullet shapes. Another benefit of the compound (hybrid-type) ogive, is that this shape is normally less sensitive to bullet seating depth than a pure VLD-style, secant ogive shape. That allows hand-loaders to seat off the lands and still get excellent accuracy, which can be maintained even as the throat moves out over time. RDF bullets also feature a long boat-tail for aerodynamic efficiency.
Factory-Closed Meplats — No More Trimming and Pointing Tips
Compared to conventional match bullets, Nosler’s RDF bullets look quite different because the tips have been tightly closed up at the factory. Nosler claims a a 40% average reduction in meplat size vs. conventional hollow-point bullets. With Nosler doing the work on the tips, hand-loaders no longer need to point and trim tips, a laborious task done to improve BC and, more importantly, to make BCs more consistent for every bullet in the box. Consistent BC translates to reduced vertical spread at long range.
John Nosler Talks about RDF Bullets:
“Long-range competitive shooting [is] one of the fastest-growing shooting activities in the world, and quality bullets are the cornerstone of the sport” said John Nosler, Executive V.P. for the company. “Our engineers were challenged with delivering a bullet that would drastically reduce aerodynamic drag and increase ballistic consistency, providing shooters with an indisputable advantage. What we achieved is a leap in match bullet technology….”
