Quickload Question

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dellet
Silent But Deadly
Posts: 6967
Joined: Fri Nov 30, 2012 1:25 pm

Re: Quickload Question

Post by dellet »

There are a lot of difference loading for a gas gun vs bolt gun or single shot. Powder choice opens up because you don’t need to worry about cycling the action,

Bullet choice opens up without a magazine limitation.

How about a 250 A-Tip?
https://www.300blktalk.com/forum/viewto ... 8&t=107984

Image

Loaded for AR magazine, loaded to the lands.
300 Blackout, not just for sub-sonics.
Velocity
Member
Posts: 18
Joined: Thu May 19, 2022 9:54 am

Re: Quickload Question

Post by Velocity »

That's a huge bullet there. That would probably make loud thump in a Blackout.
popper
Silent But Deadly
Posts: 407
Joined: Tue Apr 15, 2014 2:09 pm

Re: Quickload Question

Post by popper »

Seating depth of .56" !!! Get a correct number. Measure YOUR seating depth.
GRT with the 180 and 14gr 1680 is 94% fill with .56" seating depth. 15gr is compressed and 57K psi. 10-11 gr 2400 will probably work better.
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