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Load data for Hunter (0.264 '' diameter | 85 gr weight) bullet from Hammer: .264 | 85gr | Hammer Hunter .264 | 85gr | Hammer Hunter Our reloading data for the .264 | 85gr | Hammer Hunter bullet covers a total of 27 suitable calibers and 1701 load recipes Load Data Similar Bullets Load data for .264 | 85gr | Hammer Hunter bullet is available in the following calibers: .26 Nosler .260 Rem. .264 Leroy N.E. .264 RLB TM .264 Win. Mag. 6.5 Creedmoor 6.5 Grendel 6.5 RSAUM 6.5 Weatherby RPM 6.5 mm Lahoz 6.5 mm Rem. Mag. 6.5 x 39 6.5 x 50 R 6.5 x 51 R Jap. Arisaka 6.5 x 52 Carcano 6.5 x 52 R K&S 6.5 x 54 6.5 x 55 Swedish 6.5 x 58 R 6.5 x 63 Messner Mag 6.5 x 63 R Messner Mag 6.5 x 64 (Reb) 6.5 x 64 Brenneke 6.5 x 65 6.5 x 65 R 6.5 x 68 6.5 x 68 R 6.5 x 70 R 6.5-06 A-Square 6.5-300 Weatherby Magnum Bullet Specifications Manufacturer Hammer Manufacturer SKU 26085HH Bullet Weight 85gr | 5.5g Bullet Length 0.9765'' | 24.8mm Bullet Diameter 0.264'' | 6.7mm Lead Content Bullet is lead free Ballistic Coefficient (G1) Bullet Shape Boattail XXL ID BID_10479

Load data for HDB Sp. Jagd (0.584 '' diameter | 416 gr weight) bullet from Reichenberg: .584 | 416gr | Reichenberg HDB Sp. Jagd .584 | 416gr | Reichenberg HDB Sp. Jagd Our reloading data for the .584 | 416gr | Reichenberg HDB Sp. Jagd bullet covers a total of 1 suitable calibers and 63 load recipes Load Data Similar Bullets Load data for .584 | 416gr | Reichenberg HDB Sp. Jagd bullet is available in the following calibers: .577 N.E. 3'' Bullet Specifications Manufacturer Reichenberg Manufacturer SKU Bullet Weight 416gr | 27g Bullet Length 0.839'' | 21.3mm Bullet Diameter 0.584'' | 14.8mm Lead Content Bullet is lead free Ballistic Coefficient 0.073 (G1) Bullet Shape Boattail XXL ID BID_10234

Load data for PH PHL       (0.364 '' diameter | 286 gr weight) bullet from Frontier Bullets: .364 | 286gr | Frontier PH PHL .364 | 286gr | Frontier PH PHL Our reloading data for the .364 | 286gr | Frontier PH PHL bullet covers a total of 6 suitable calibers and 378 load recipes Load Data Similar Bullets Load data for .364 | 286gr | Frontier PH PHL bullet is available in the following calibers: Bullet Specifications Manufacturer Frontier Bullets Manufacturer SKU Bullet Weight 286gr | 18.5g Bullet Length 1.344'' | 34.1mm Bullet Diameter 0.364'' | 9.2mm Lead Content Bullet contains lead Ballistic Coefficient 0.361 (G1) Bullet Shape Flatbase XXL ID BID_10420

Load data for ELD-VT (0.264 '' diameter | 100 gr weight) bullet from Hornady: .264 | 100gr | Hornady ELD-VT .264 | 100gr | Hornady ELD-VT Our reloading data for the .264 | 100gr | Hornady ELD-VT bullet covers a total of 7 suitable calibers and 441 load recipes Load Data Similar Bullets Load data for .264 | 100gr | Hornady ELD-VT bullet is available in the following calibers: .26 Nosler .260 Rem. .264 RLB TM .264 Win. Mag. 6.5 Creedmoor 6.5 PRC 6.5 RSAUM 6.5 Weatherby RPM 6.5 mm Rem. Mag. 6.5 x 47 Lapua 6.5 x 50 R 6.5 x 51 R Jap. Arisaka 6.5 x 52 Carcano 6.5 x 52 R K&S 6.5 x 54 Mannlich Schoenauer 6.5 x 55 Swedish 6.5 x 57 6.5 x 57 R 6.5 x 58 R 6.5 x 58 mm Mauser Port. 6.5 x 63 Messner Mag 6.5 x 63 R Messner Mag 6.5 x 64 (Reb) 6.5 x 64 Brenneke 6.5 x 65 6.5 x 65 R 6.5 x 68 6.5 x 68 R 6.5 x 70 R 6.5 x 72 R 6.5-06 A-Square 6.5-284 Norma 6.5-300 Weatherby Magnum Bullet Specifications Manufacturer Hornady Manufacturer SKU 26103 Bullet Weight 100gr | 6.5g Bullet Length 1.243'' | 31.6mm Bullet Diameter 0.264'' | 6.7mm Lead Content Bullet contains lead Ballistic Coefficient 0.448 (G1) Bullet Shape Boattail XXL ID BID_10794

Load for caliber .308 Win. with .308 | 178gr | Hornady ELD-X bullet and Vihtavuori N540 powder, and a C.O.L. of 2.76'' shared by our community members You can now also calculate the bullet trajectory for any of your loads. Once a load like this one fulfills the following criteria, you will see the feature as indicated in the image on the right / below: there is a weapon associated with the load, the weapon has a value for sight height, the load has a recorded muzzle velocity, the load is rated ("thumbs up or down"), we have a ballistic coefficient for the bullet. Load shared by community member: .308 Win. + .308 | 178gr | Hornady ELD-X + Vihtavuori N540 Weapon Author 9/4/25 Rating by author: Diary More Powder Options All Load Data Click to rate this load's performance: You need an access license to view the powder charge Caliber .308 Win. Case Capacity (GoW) 56 Case Length 2.01'' | 51.1 mm Cartridge Length / C.O.L. << locked >> Powder Vihtavuori N540 Powder Charge << locked >> Primer Large Rifle (LR) Bullet .308 | 178gr | Hornady ELD-X Bullet Weight 178 gr | 11.5 g Bullet Length (Inch) 1.404" | 35.7 mm Brass / Cartridge Velocity 2474 fps | 754 m/s Shooting results / spread '' | 25.4 mm Shared no - not shared Entry generated from Loads Page - Caliber: .308 Win. (7.62 x 51), Bullet: .308 | 178gr | Hornady ELD-X, Primer Size: Large Rifle (LR), Suitable Twist Rates: Vihtavuori N540 - 40.0gr, Comment: FR | maxP | % | v | z: 97% | 50357 | 84% | 2474 | 100% Notes (For printing out and taking notes on range) Temperature: Wind: Distance: Notes: Shot # FPS | m/s Shot # FPS | m/s 01 06 02 07 03 08 04 09 05 10 Associated Weapon Details Add a Title Add paragraph text. Click “Edit Text” to update the font, size and more. To change and reuse text themes, go to Site Styles. Edit Weapon Barrel Length undefined'' | NaN cm Barrel Twist Rate Add a Title Sight Height Add a Title Edit Load Item check Descripion Descripion Descripion Weapon Select weapon Primer Select primer size Powder Choose Powder Velocity V0 (fps) Velcity V0 (m/s) Charge (Grain) Charge (g) C.O.L. (Inch) C.O.L. (mm) Case Length (Inch) Case Length (mm) Case Capacity Description Barrel Length (Inch) Barrel Length (cm) Spread of shots (Inch) Spread of shots (mm) Brass / Cartridge Select brand of brass share Image Shooting Results Upload Max: 2 MB Save Your content has been submitted An error occurred. Try again later Delete Load Item Are you sure you want to delete? yes - delete load Zero Distance (m) Select distance Calculate Trajectory BETA-Feature: Calculate Trajectory Variable Value Distance Velocity Energy Drop Drop MOA Windage Windage MOA Time (s) Bullet BC G1: Ballistic coefficient used with G1 drag model to describe how a projectile decelerates due to air resistance. Sight Height: Line of sight above the center of the barrel muzzle. Temperature: Assumed temperature for trajectory calculation. Lower tempertures result in higher air density and a slightly larger drag and vice versa. Humidity: Assumed humidity for trajectory calculation. Higher humidity result in more water particles and a slightly larger drag and vice versa. Altitude: Assued altitude for trajectory calculation. Higher altitude results in lower air density and a slightly lower drag and vice versa. OZD: Optimum Zeroing Distance or Most Favorable Zero Range refers to the distance at which a rifle is sighted in so that the bullet's trajectory remains within a defined vertical margin — typically ±4 cm / ±1.75 '' — from the line of sight over a certain range. This means: The shooter can aim directly at the target up to the GEE without adjusting the scope or holdover. Within this range, the bullet stays inside the vital zone (for example, a deer’s kill zone, approximately 8 cm / 3.5'' high). OZD Max Height: Distance at which the max. OZD height is reached and max. OZD height OZD LoS Crossing1: Distance at which the bullet crosses the line of sight the first time OZD LoS Crossing2 (OZD): Distance at which the bullet crosses the line of sight the second time. Typically referred to as OZD OZD Max Distance (OZD): Distance at which the bullet is more than the OZD height below the line of sight

Load data for Entox (0.323 '' diameter | 150 gr weight) bullet from Ferrobull Europe: .323 | 150gr | Ferrobull Entox Sport .323 | 150gr | Ferrobull Entox Sport Our reloading data for the .323 | 150gr | Ferrobull Entox Sport bullet covers a total of 15 suitable calibers and 945 load recipes Load Data Similar Bullets Load data for .323 | 150gr | Ferrobull Entox Sport bullet is available in the following calibers: .325 WSM 8 mm Rem. Mag. 8 x 50 R 8 x 51 R Lebel 8 x 56 R M 89 Port. Krop. 8 x 57 IRS 8 x 57 IS 8 x 57 PCC 8 x 60 RS 8 x 60 S 8 x 64 S 8 x 65 RS 8 x 68 S 8 x 75 RS 8 x 75 S Bullet Specifications Manufacturer Ferrobull Europe Manufacturer SKU S-323-8mm-150 Bullet Weight 150gr | 9.7g Bullet Length 1.087'' | 27.6mm Bullet Diameter 0.323'' | 8.2mm Lead Content Bullet is lead free Ballistic Coefficient (G1) Bullet Shape Flatbase XXL ID BID_9083

Load data for SWC (0.358 '' diameter | 158 gr weight) bullet from Hornady: .358 | 158gr | Hornady SWC .358 | 158gr | Hornady SWC Our reloading data for the .358 | 158gr | Hornady SWC bullet covers a total of 18 suitable calibers and 1134 load recipes Load Data Similar Bullets Load data for .358 | 158gr | Hornady SWC bullet is available in the following calibers: .35 Rem. .35 Whelen .35 Win. .350 Legend .350 Mag. Rigby .350 Rem. Mag. .357 Auto Magnum .357 Magnum .357 Maximum .358 Norma Mag. .358 Win. .38 S&W (Colt N.P.) .38 Special .38-45 ACP .400/350 Rigby N.E. 9 mm Mauser 9 x 20 VGW 9 x 57 Mauser Bullet Specifications Manufacturer Hornady Manufacturer SKU 10408 Bullet Weight 158gr | 10.2g Bullet Length 0.69'' | 17.5mm Bullet Diameter 0.358'' | 9.1mm Lead Content Bullet contains lead Ballistic Coefficient 0.135 (G1) Bullet Shape Flatbase XXL ID BID_2792

Load data for ammunition in caliber.22 ARCwith all popular powders and suitable bullets, as well as ballistic statistics and technical specifications. .22 ARC Load Data Alternative names: .22 Advanced Rifle Cartridge, .22 ARC Our load data for caliber .22 ARC covers 135 bullets from 27 manufacturers and a total of 8505 load recipes. In addition, our members have shared 43 load recipes. Load Data Community Loads The 22 ARC (Advanced Rifle Cartridge) brings exceptional power and performance, elegantly packed into a compact cartridge that fits into your AR-15 but is equally at home in a bolt action. By utilizing the new 62 gr. ELD-VT™ bullet, the 22 ARC brings extraordinary performance, that rivals the 22-250, to the AR-15 platform. The 22 ARC was engineered to use modern, high-BC bullets. Designing the cartridge and chamber in unison provides consistent accuracy, great velocity spreads and an outstanding shooting experience. This cartridge is the result of careful and meticulous design, following the same proven methodology as the highly acclaimed 6mm ARC. Suitable Powders Bullet Weight (gr) -> 0-50 50-75 75-100 100-150 150-200 200-300 >300 👍 ... suitable powder 👍👍 ... suitable AND popular powder among our reloading community (clasification might evolve as more community members share their loads ) Caliber Specifications Standard / Datasheet SAAMI Primer Size Small Rifle (SR) Case Capacity 34 Grains of Water Bullet / Barrel Diameter 0.224'' | 5.69 mm Max. Case Length 1.525'' | 38.73 mm Max. Cartridge Length 2.26'' | 57.4 mm Max. Standardized Pressure: 52069 psi | 3590 bar XXL ID CID_100 .22 ARC load data is available with the following bullets: (most popular first) Filter by Bullet Brand Filter by Bullet Weight (Grains) 35 36 38 40 45 46 50 51 52 53 54 55 56 58 60 62 63 64 65 67 68 69 70 72 73 74 75 76 77 78 80 82 85 .224 | 62gr | Hornady ELD-VT .224 | 80gr | Hornady ELD-X .224 | 69gr | Sierra Tipped MatchKing .224 | 60gr | Nosler Ballistic Tip .224 | 70gr | Barnes TSX BT .224 | 65gr | Sierra SBT GameKing .224 | 75gr | Hornady ELD-Match .224 | 77gr | Sierra Tipped MatchKing .224 | 77gr | Berger OTM .224 | 70gr | Nosler RDF HPBT .224 | 62gr | Barnes TAC-X .224 | 53gr | Hornady V-MAX .224 | 73gr | Hornady ELD-Match .224 | 62gr | Swift Scirocco .224 | 75gr | Hornady BTHP Match .224 | 70gr | Berger VLD Target .224 | 78gr | Barnes TSX BT .224 | 80gr | Hornady ELD-Match .224 | 80gr | Sierra HPBT LR MatchKing .224 | 75gr | Berger VLD Target .224 | 69gr | Sierra HPBT MatchKing .224 | 77gr | Barnes Match Burner .224 | 70gr | Hornady GMX .224 | 53gr | Nosler Varmageddon FB Subsonic Load Data Show more Top Velocity (V0) .224 | 35gr | Hornady NTX [3671 fps | 1119 m/s] .224 | 40gr | Rhino Solid Shank [3645 fps | 1111 m/s] .224 | 36gr | Barnes Varmint Grenade [3629 fps | 1106 m/s] Top Energy (E0) .224 | 75gr | Hornady BTHP Match [1856 Joule] .224 | 77gr | Barnes Match Burner [1854 Joule] .224 | 81gr | Berger Fullbore TGT [1851 Joule] Top Ballistic Coefficient (BC1) .224 | 95gr | Sierra HPBT MatchKinging [BC1: 0.6] .224 | 90gr | Hornady A-MAX [BC1: 0.585] .224 | 88gr | Hornady ELD-Match [BC1: 0.545] Weight vs. Velocity - Suitable Bullets for this Caliber This is illustrative data only - get your access license to unlock all caliber-specific data Buy Access License not sufficient data yet! Barrel Length Variation vs. Velocity - by Bullet Weight This is illustrative data only - get your access license to unlock all caliber-specific data Buy Access License not sufficient data yet!

Load data for SUB (0.308 '' diameter | 190 gr weight) bullet from Styria Arms | AERO: .308 | 190gr | AERO SUB,- smax:23.90 .308 | 190gr | AERO SUB,- smax:23.90 Our reloading data for the .308 | 190gr | AERO SUB,- smax:23.90 bullet covers a total of 25 suitable calibers and 1575 load recipes Load Data Similar Bullets Load data for .308 | 190gr | AERO SUB,- smax:23.90 bullet is available in the following calibers: .30 BR .30 Nosler .30 PICRA .30 R Blaser .30 Super Fl. H&H .30 TC .30-06 Ackley Improved .30-06 R Stief .30-06 Spring. (7.62 x 63) .30-378 Weath. Mag. .30-40 Krag .300 Blaser Mag .300 H & H Mag. .300 Lapua Mag. .300 Norma Mag .300 PRC .300 Rem. Ultra Mag .300 WSM .300 Weath. Mag. .300 Win. Mag. .308 Norma Mag. 7.5 x 54 mm MAS 7.5 x 55 SWISS 7.62 UKM 7.62 x 39 (.308) Russ. 7.82 Warbird (Lazzeroni) Bullet Specifications Manufacturer Styria Arms | AERO Manufacturer SKU Bullet Weight 190gr | 12.3g Bullet Length 1.591'' | 40.4mm Bullet Diameter 0.308'' | 7.8mm Lead Content Bullet is lead free Ballistic Coefficient 0.2456 (G1) Bullet Shape Flatbase XXL ID BID_71

Load for caliber 6.5 x 55 Swedish with .264 | 120gr Hornady CX bullet and ReloadSwiss RS 60 powder, and a C.O.L. of 3.1'' shared by our community members You can now also calculate the bullet trajectory for any of your loads. Once a load like this one fulfills the following criteria, you will see the feature as indicated in the image on the right / below: there is a weapon associated with the load, the weapon has a value for sight height, the load has a recorded muzzle velocity, the load is rated ("thumbs up or down"), we have a ballistic coefficient for the bullet. Load shared by community member: 6.5 x 55 Swedish + .264 | 120gr Hornady CX + ReloadSwiss RS 60 Weapon Author 9/4/25 Rating by author: Diary More Powder Options All Load Data Click to rate this load's performance: You need an access license to view the powder charge Caliber 6.5 x 55 Swedish Case Capacity (GoW) 57 Case Length 2.17'' | 55.1 mm Cartridge Length / C.O.L. << locked >> Powder ReloadSwiss RS 60 Powder Charge << locked >> Primer Large Rifle (LR) Bullet .264 | 120gr Hornady CX Bullet Weight 120 gr | 7.8 g Bullet Length (Inch) 1.403" | 35.6 mm Brass / Cartridge Velocity 2913 fps | 888 m/s Shooting results / spread '' | 25.4 mm Shared no - not shared Eintrag generiert von Ladung--Seite :Kaliber: 6.5 x 55 Swedish, Geschoss: .264 | 120gr Hornady CX, Zündhütchengröße: Large Rifle (LR), Passende Dralllängen: 55114 psi | 3800 bar - ReloadSwiss RS 60 👍, Comment: FR | maxP | % | v | z: 91% | 48776 | 88% | 2913 | 100% Notes (For printing out and taking notes on range) Temperature: Wind: Distance: Notes: Shot # FPS | m/s Shot # FPS | m/s 01 06 02 07 03 08 04 09 05 10 Associated Weapon Details Add a Title Add paragraph text. Click “Edit Text” to update the font, size and more. To change and reuse text themes, go to Site Styles. Edit Weapon Barrel Length undefined'' | NaN cm Barrel Twist Rate Add a Title Sight Height Add a Title Edit Load Item check Descripion Descripion Descripion Weapon Select weapon Primer Select primer size Powder Choose Powder Velocity V0 (fps) Velcity V0 (m/s) Charge (Grain) Charge (g) C.O.L. (Inch) C.O.L. (mm) Case Length (Inch) Case Length (mm) Case Capacity Description Barrel Length (Inch) Barrel Length (cm) Spread of shots (Inch) Spread of shots (mm) Brass / Cartridge Select brand of brass share Image Shooting Results Upload Max: 2 MB Save Your content has been submitted An error occurred. Try again later Delete Load Item Are you sure you want to delete? yes - delete load Zero Distance (m) Select distance Calculate Trajectory BETA-Feature: Calculate Trajectory Variable Value Distance Velocity Energy Drop Drop MOA Windage Windage MOA Time (s) Bullet BC G1: Ballistic coefficient used with G1 drag model to describe how a projectile decelerates due to air resistance. Sight Height: Line of sight above the center of the barrel muzzle. Temperature: Assumed temperature for trajectory calculation. Lower tempertures result in higher air density and a slightly larger drag and vice versa. Humidity: Assumed humidity for trajectory calculation. Higher humidity result in more water particles and a slightly larger drag and vice versa. Altitude: Assued altitude for trajectory calculation. Higher altitude results in lower air density and a slightly lower drag and vice versa. OZD: Optimum Zeroing Distance or Most Favorable Zero Range refers to the distance at which a rifle is sighted in so that the bullet's trajectory remains within a defined vertical margin — typically ±4 cm / ±1.75 '' — from the line of sight over a certain range. This means: The shooter can aim directly at the target up to the GEE without adjusting the scope or holdover. Within this range, the bullet stays inside the vital zone (for example, a deer’s kill zone, approximately 8 cm / 3.5'' high). OZD Max Height: Distance at which the max. OZD height is reached and max. OZD height OZD LoS Crossing1: Distance at which the bullet crosses the line of sight the first time OZD LoS Crossing2 (OZD): Distance at which the bullet crosses the line of sight the second time. Typically referred to as OZD OZD Max Distance (OZD): Distance at which the bullet is more than the OZD height below the line of sight

Load data for XTP (0.43 '' diameter | 180 gr weight) bullet from Hornady: .430 | 180gr | Hornady XTP .430 | 180gr | Hornady XTP Our reloading data for the .430 | 180gr | Hornady XTP bullet covers a total of 5 suitable calibers and 315 load recipes Load Data Similar Bullets Load data for .430 | 180gr | Hornady XTP bullet is available in the following calibers: .44 Auto Mag. .44 Rem. Mag. .44 S&W Russian .44 S&W Special .444 Marlin Bullet Specifications Manufacturer Hornady Manufacturer SKU 44050 Bullet Weight 180gr | 11.7g Bullet Length 0.598'' | 15.2mm Bullet Diameter 0.43'' | 10.9mm Lead Content Bullet contains lead Ballistic Coefficient 0.138 (G1) Bullet Shape Flatbase XXL ID BID_2844

Load for caliber .45 Auto (ACP) with .452 | 195gr | H&N SWC HS bullet and Vihtavuori N320 powder, and a C.O.L. of 1.23'' shared by our community members You can now also calculate the bullet trajectory for any of your loads. Once a load like this one fulfills the following criteria, you will see the feature as indicated in the image on the right / below: there is a weapon associated with the load, the weapon has a value for sight height, the load has a recorded muzzle velocity, the load is rated ("thumbs up or down"), we have a ballistic coefficient for the bullet. Load shared by community member: .45 Auto (ACP) + .452 | 195gr | H&N SWC HS + Vihtavuori N320 Weapon Author 9/4/25 Rating by author: Diary More Powder Options All Load Data Click to rate this load's performance: You need an access license to view the powder charge Caliber .45 Auto (ACP) Case Capacity (GoW) 25 Case Length 0.90'' | 22.9 mm Cartridge Length / C.O.L. << locked >> Powder Vihtavuori N320 Powder Charge << locked >> Primer Large Pistol (LP) Bullet .452 | 195gr | H&N SWC HS Bullet Weight 195 gr | 12.6 g Bullet Length (Inch) 0.628" | 16.0 mm Brass / Cartridge Velocity 938 fps | 286 m/s Shooting results / spread '' | 25.4 mm Shared no - not shared Eintrag generiert von Ladung--Seite :Kaliber: .45 Auto (ACP), Geschoss: .452 | 195gr | H&N SWC HS, Zündhütchengröße: Large Pistol (LP), Passende Dralllängen: LID_B7526_C724 - Vihtavuori N320, Comment: FR | maxP | % | v | z: 69% | 15969 | 85% | 938 | 100% Notes (For printing out and taking notes on range) Temperature: Wind: Distance: Notes: Shot # FPS | m/s Shot # FPS | m/s 01 06 02 07 03 08 04 09 05 10 Associated Weapon Details Add a Title Add paragraph text. Click “Edit Text” to update the font, size and more. To change and reuse text themes, go to Site Styles. Edit Weapon Barrel Length undefined'' | NaN cm Barrel Twist Rate Add a Title Sight Height Add a Title Edit Load Item check Descripion Descripion Descripion Weapon Select weapon Primer Select primer size Powder Choose Powder Velocity V0 (fps) Velcity V0 (m/s) Charge (Grain) Charge (g) C.O.L. (Inch) C.O.L. (mm) Case Length (Inch) Case Length (mm) Case Capacity Description Barrel Length (Inch) Barrel Length (cm) Spread of shots (Inch) Spread of shots (mm) Brass / Cartridge Select brand of brass share Image Shooting Results Upload Max: 2 MB Save Your content has been submitted An error occurred. Try again later Delete Load Item Are you sure you want to delete? yes - delete load Zero Distance (m) Select distance Calculate Trajectory BETA-Feature: Calculate Trajectory Variable Value Distance Velocity Energy Drop Drop MOA Windage Windage MOA Time (s) Bullet BC G1: Ballistic coefficient used with G1 drag model to describe how a projectile decelerates due to air resistance. Sight Height: Line of sight above the center of the barrel muzzle. Temperature: Assumed temperature for trajectory calculation. Lower tempertures result in higher air density and a slightly larger drag and vice versa. Humidity: Assumed humidity for trajectory calculation. Higher humidity result in more water particles and a slightly larger drag and vice versa. Altitude: Assued altitude for trajectory calculation. Higher altitude results in lower air density and a slightly lower drag and vice versa. OZD: Optimum Zeroing Distance or Most Favorable Zero Range refers to the distance at which a rifle is sighted in so that the bullet's trajectory remains within a defined vertical margin — typically ±4 cm / ±1.75 '' — from the line of sight over a certain range. This means: The shooter can aim directly at the target up to the GEE without adjusting the scope or holdover. Within this range, the bullet stays inside the vital zone (for example, a deer’s kill zone, approximately 8 cm / 3.5'' high). OZD Max Height: Distance at which the max. OZD height is reached and max. OZD height OZD LoS Crossing1: Distance at which the bullet crosses the line of sight the first time OZD LoS Crossing2 (OZD): Distance at which the bullet crosses the line of sight the second time. Typically referred to as OZD OZD Max Distance (OZD): Distance at which the bullet is more than the OZD height below the line of sight