GA Precision Rock 300 WSM best loads.

[Willie Miller V]

I might be in the wrong section but I'm asking around to see if anyone has or knows of some of the best factory and hand loaded rounds for a GA Precision Rock 300 WSM, Templar action and 24" barrel? Everything was custom built by GA Precision.

 

[Eagle1899]

I shoot a moly coated 190SMK with 68.1 grains of RL22 loaded at mag length in my GAP 300WSM .

 

[MACHTECH]

I would call Copper Creek Cartridge Company and ask them to load some test packs for you. Try them out, then call them back and let them know which one shot the best. They will then load for you as many as you want!

Todd

 

[317millhand]

I have a non typical used for hunting only. My load is a 180 accubond with 65.5 grains of imr 4831. Loaded way off the lands at book length and hammers.

 

[Willie Miller V]

Copper Creek has loaded me some 180 berger vlds and they shoot great. They have the chamber specs on GA Precision 300 WSM rifles. I'm wanting to try the Elite Hunter bullets and then possibly 180 Scirrocos. I have shot some Federal trophy copper and Barnes TTSX ammunition and they all shot very well. I'm also interested in trying the 200 grain Hornady ELDX and Federals new 190 or 200 grain TLR ammo. I do hand load but I have several other calibers that I don't have as much time as I need to try many combinations. From 6.5 Creedmoor, 6.5x284 Norma, 6.5-06, 280 Ackley Improved, 308 and 300 WSM! You can say I like the 6.5 calibers! My next might be a 6.5 SAUM.

 

[ajwcotton]

68 gr of h4831 over a 208 amax seated at 2.975