Reloder 17 shoots 600-39X in First Match
Earlier this week, German Salazar tested the new Alliant Reloder 17 (RL17) powder, checking for velocity and pressure. Using the 6XC cartridge, German found that RL17 could drive Sierra 107gr MKs over 200 fps faster than could H4831sc. RL17 likewise delivered big velocity gains with 115gr Bergers in the 6XC.
Salazar Shoots 600-39x with Reloder 17 at 500 Yards
On July 20 (this morning), shooting at the Phoenix Rod & Gun Club, German confirmed that RL17 can deliver real-world, match-winning accuracy. Shooting a 500-yard prone High Power match on the NRA MR65 target, using iron sights, German posted a very impressive 600-39X score. The three relays were shot with Sierra 107s, using three different loads of RL17 in progressively “hotter” increments: 40.6 grains (3215 fps), 41.2 grains (3290 fps), and 41.8 grains (3311 fps). Salazar shot 200-14X with the low load, 200-15X with the middle load, and 200-10X with the hottest load. German felt the middle load was the most consistent. (NOTE: these loads are all with moly-coated bullets. You should reduce the load by at least one full grain for “naked” bullets”.)
German explains: “Ask any high power shooter and he’ll tell you 600-39X is quite an achievement with iron sights on the new (smaller) MR65 target at 500 yards. I can say with assurance now that this powder will shoot accurately in the 6XC. Last week, using H4831sc, shooting the same 6XC rifle, at the same range, with the same course of fire, I shot a 598-29x. I do think Reloder 17 helped me shoot a higher score this week, with 10 more Xs. The extra velocity afforded by RL17 reduces wind drift considerably, and the elevation held very consistently, particularly with the first two loads.”
Even at the hottest load, 41.8 grains (3311 fps) of RL17, German did not observe sticky bolt lift or other notable signs of pressure. So far, then, what we’ve learned about Reloder 17 is “all good” — in the appropriate cartridge, it will boost velocities dramatically, and it can deliver competitive accuracy in High Power competition.
Great shooting German!
Robert Whitley
wonder what it will do in a 6mm BR with 105 bergers and a 300 Win Mag with barnes 130 gr TTSX?
German,
Only 39X. You must have become a little tired with that 10X on the last string. Its looking like R-17 powder is just what the doctor ordered.
Great job German! Keep us posted on RL-17 with you 6XC and let us know how it performs in your Palma loads.
This powder is sure making the 6XC look like my next 1,000yd cartridge. I’ll bet it will greatly enhance the performance of the 260 Rem also. Good shoot’n.
Mike Toliver
Great shooting German! Thanks for keeping the rest of us informed on new developments. (Can’t wait to try some RL17 for myself… )
German, great shooting and congrats on a great score! You must have the only RL17 in the country , have some on backorder. Miss your website, always looked forward to reading the posts there.