![]() ![]() I shot this ammo into both bare and cloth-covered Clear Ballistics gelatin blocks. Since I had no sighting precision limitations using the Bushnell, I decided to measure the full 5-shot group size instead of the best three method I use when shooting with lasers or iron sights.įive shot groups generally looked like this.Īccuracy and velocity are nice, but neither of those means much when it comes to personal defense ammunition. Placing targets at 25 yards down range, I proceeded to shoot a bunch of 5-shot groups. At just 9 ½ inches long and 10 ounces, it adds little bulk and weight to a handgun setup. It’s 6x zoom and fine crosshairs are plenty to give even my aging eyes a good sight picture. Anyway, the Bushnell is a great option for the handgun ammo tests in this series. Scope a semi-auto you ask? Yes, using the UM Tactical rail mount, you can add an optic to virtually any size-compatible pistol with a Picatinny rail. Given the velocity consistency, I was pretty optimistic about accuracy testing.įor accuracy testing, I improved my sight picture by using a Bushnell Elite 3500 2-6×32 Handgun Scope. This indicates that the performance of this ammo probably exceeds the precision of my commercial chronograph anyway. For ammunition velocity, a smaller standard deviation means all rounds are traveling very close to the same velocity, and 15.19 is good when it comes to ammunition. If you’re not a statistician, think of standard deviation as an indication of how close all the individual measurements are to the mean, or average. Extreme spread of this particular string measured 54 feet per second with the standard deviation calculating to 15.19. Remember, the chrony was 15 feet down range, not at the muzzle, so expect actual muzzle velocity to be a tad higher. I set up a Shooting Chrony Beta Master chronograph 15 feet downrange and got to shooting. Consistency of powder load, consistency of case size and wall thickness, and consistency of bullet construction. It’s really consistency, after all, that drives accuracy from an ammo standpoint. Knowing what the pistol is capable of, I figured the ammo would get a fair test. It’s got a single-action trigger and is stunningly accurate. This gun is really somewhat of a cross between a standard P226 and match grade model like the Competition X5. Accuracy and VelocityĪs this is a Sig bullet, I felt it appropriate to test accuracy and velocity using a Sig Sauer pistol. Rather than cut one in half and theorize, I shot a number of them into FBI fabric-covered gelatin blocks. What you can’t see is the “stacked hollow point” design that is intended to allow quick and reliable expansion – to a point. It’s present to help the lead core and jacket to remain united as the bullet travels through objects. When you pull a bullet, you’ll see a cannelure groove half way up the shank. The hollow nose is not particularly wide or cavernous and appears to be about the same size as that on a Speer Gold Dot of similar caliber. The cavity appears to be more sharply conical than others, but that’s the only visible difference. The V-Crown is a jacketed design, and from the exterior, looks like many other hollow-point bullets. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |