It looks like 22 rimfire just eyeballing the cartridges in the mag.Quote from PiggyBank:
that is awesome, but what the hell is it shooting?
===========Quote from pspr:
You can get an AR chambered for the 7.62. I read somewhere the other day that the Army went with the 5.56 because being lighter it made it easier and quicker for the troops to put more rounds and more accurately on the target than with 7.62. Also, they could carry twice as much ammo with the smaller caliber.
I think of the 7.62 as something I would want in a sniper rifle. Although I've seen them on TV hit a target with a 50 BMG at about a mile which is really awesome. I can't even see a target at a mile!![]()
Quote from pspr:
It looks like 22 rimfire just eyeballing the cartridges in the mag.
I know there is a big round 22 magazine you can get for the Ruger 10/22 that plugs into the bottom magazine feed. I don't recall the capacity, but that is just semi-auto, of course. Still, it would be a lot of fun to shoot.
Quote from CaptainObvious:
With no experience you should not even be considering making a purchase on-line, or on your own. If you don't know someone with expereince, go to your local gun range and get some instruction. See a reputable dealer. Forget the gun shows for now. You don't know enough to know how bad you're getting hosed.
Quote from Tsing Tao:
I'll disagree here. It depends on your equipment.
The HK mr556 I have is top of the line, has an EOTech holo for short range (a reflex scope) and a Trijicon ACOG for long range. The ACOG is like a fucking video game (to borrow the words of my gun mentor who sighted it) or HD TV. It's got depleted uranium to give the site a glow without batteries any time of day, and is crystal clear. I was using it up in NC (5.56) and there was almost no drop at 300 yards, and a slight drop at 400. Every single shot of 30, save one (a yellow jacket flew into my coat - hah) hit the target with little or no effort and a 1 sec pause between shots. My buddy said it best - "this is just unfair".
I can get it out of my safe in 10 seconds, and move around my house quite efficiently. Nothing beats my p226 for home defense, but the HK is a lot more than a "wall hanger".


Quote from 377OHMS:
Very windy here again so the plan is to go shooting next week.
A friend of mine is going to join me and he qual'ed expert with a handgun when he was aircrew. When I told him I recently bought a FN 5.7 he became quite agitated (annoyed) and has agreed to teach me how to shoot handguns if I agree to stop buying weird guns so we're going to make a day of it.
He has a Rem 700 so we're going to shoot that and my M1A "flat footed" and figure out what range we can shoot both of those with some accuracy from that position. I bought quite a collection of different paper targets this morning including some 12 inch which look, uh, pretty small. We're going to require 10 shots in 30 seconds and I'm going to calculate the confidence interval based on the population of samples.
He also has a Gold Cup National Match .45 (Colt 1911) and a Sig Sauer P238 (.380). I'm taking my SW Model-41 and the FN 5.7 along too for fun (and to sight in the FN). I got everything cleaned up and lubricated last night and kitted everything into a large plastic toolbox.
We're going to go out to the edge of one of the remote dry lakebeds that has some rising terrain behind it. I think my 12-channel GPS (an aviation GPS that mounts on the yoke) is accurate enough to establish range. I believe it is good to within 3 meters (about 10 feet) with the local differential correction.
I wrote Matlab programs for Circular Error Probable and Median Radial Error with Offset Mean a few years ago so we will take some calipers and a laptop because I'm curious about accuracy and precision (where the center of a group is with respect to bullseye and the tightness of a group with respect to its centroid).