6 5 Creedmoor Parent Case. The.308 winchester round was introduced in 1952 from its parent case the.300 savage. The 6.5×47mm lapua offers slightly lower muzzle velocities than 6.5 mm/.260 cartridges such as the 6.5 creedmoor and.260 remington due to its smaller case volume.
The 308 winchester was a product of the us militaries t65 series of experimental ammunition. The hornady 6.5 prc (precision rifle cartridge) is a magnumized 6.5 creedmoor. The 6.5 creedmoor has a.473″ rim diameter, while the 6.5 prc has a larger.532″ rim diameter.
It Was Released In 2007 By Hornady And Creedmoor Sports.
When you compare the 6.5 grendel to the 6.5 creedmoor, there is a much bigger difference in performance, but the grendel still has certain things going for it. I have a good quantity of hornady brass but after 4 decades of reloading, and military background i cannot be satisfied with just one source. It also has a higher saami maximum pressure of 65,000psi vs 62,000psi for the 6.5 creedmoor.
The Case Capacity Of The.30 Tc Parent Case Also Was Optimum For Good Barrel Life And Good Velocity With 140 Grain Class Projectiles.
Dennis demille, longtime competitive shooter, went to. For these reasons, the 6.5 prc actually has considerably more case capacity than the 6.5 creedmoor (62gr vs 52.5gr of h2o). Extra brass cases are included to make up for any mixed calibers, unusable.
Home On The Range—The 6.5 Creedmoor One Of The Products Sold At Creedmoor Sports Is The Tubb.
Kevin, owner of q and inventor of the.300 blackout cartridge first came up the with idea of a.338 caliber cartridge like the.338 federal, but better because it has a shorter 6.5 creedmoor based case, so it could accommodate. The 308 winchester was a product of the us militaries t65 series of experimental ammunition. Introduced by hornady in 2007, the 6.5 creedmoor quickly became the darling of precision rifle shooters around the country.
The.308 Winchester Round Was Introduced In 1952 From Its Parent Case The.300 Savage.
That being [email protected] $65/100 for brass and only 1 source for the brass, i am not sure why anyone would go. The case measures 2.030”, with an overall length of 2.955”, and uses the same 0.532” case head diameter of the magnum h&h cases and so many of their derivatives. Spent primers are still in the cases and should be removed before beginning the reloading process.
I looked at the case specs and it seems pretty doable. The 6.5 grendel transforms the military 7.62×39 parent case by necking it down to 6.5mm, blowing out the shoulder, and changing to a small rifle primer and flash hole. Aside from having very slight differences in their overall length, the only other difference between the 6mm creedmoor and the 6.5mm creedmoor is the fact that they shoot 6mm and 6.5mm bullets.