WebHere is an example of a ballistic table for a .30 calibre Speer 169 grain (11 g) pointed boat tail match bullet, with a BC of 0.480. It assumes sights 1.5 inches (38 mm) above the bore line, and sights adjusted to result in point of aim and point of impact matching 200 yards (183 m) and 300 yards (274 m) respectively. Webboattail 1 of 2 noun ˈbō (t)ˌtāl 1 : boat-tailed grackle 2 : the part of an artillery projectile in the rear of the rotating band when shaped like the inverted frustum of a cone boattail 2 …
Hollow Point Boat Tail Ammo at Ammo.com: HP-BT …
WebSee what we have in-stock: JHP Ammo Search ». The jacketed hollow point (JHP) is designed to expand rapidly when hitting its target, which increases the effectiveness of the bullet and decreases the chances of … Traditional rifle bullets have what is called a flat base. With this design, the base of the bullet is flat. It runs at a perpendicular angle to the sides of the bullet. Essentially, if you hold the bullet upright and you look at it from the side, the bottom of a flat base will have 90-degree angles at the corners. A boat tail bullet is … See more The main advantage to using a boat tail bullet is increased accuracy, or more accurately, increased wind resistance. The purpose of a boat tail … See more Hornady, one of the top innovators in ammunition, provides bullets for reloading purposes, including a .303-caliber full metal jacket with a … See more To be honest, there really aren’t a lot of disadvantages to using boat tail ammunition. There is a theory that gas in the barrel could escape ahead of a boat tail round, disrupting … See more Talking about numbers, mathematical equations, and ballistic coefficients makes you sound smart in a barroom discussion, but what does it … See more pillsbury butter rich spritz cookies recipe
Boattail Definition & Meaning - Merriam-Webster
WebJan 5, 2010 · In the Marines, keyholing was a GOOD thing. It meant that your shots were going through the same hole on paper like a key into a key hole. Now that i'm on here, it seems that keyholing means something entirely different. like the guy that was keyholing with his larue rifle after like 56,000 rounds. WebJul 9, 2014 · This Hornady SST ballistic tip bullet has a boat tail shape, but this detail is not mentioned on the package for Hornady loads that … WebJan 23, 2015 · The ballistic coefficient of this bullet was .271. The next bullet was a 66 grain bullet with a .070″ diameter meplat, a .090″ long boat tail, .865″ overall length, and had an eight caliber tangent ogive. This … ping i 210 iron loft chart