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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
280 AI
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<blockquote data-quote="Ernie" data-source="post: 2703603" data-attributes="member: 13"><p>Some real world data with short barrels...</p><p></p><p>15" 20 BR with 55's and Varget - 3173 fps</p><p></p><p>15" 223 Rem with 77's and Varget - 2675 fps</p><p></p><p>15.9" 22 GT with 88's and RL26 - 2940 fps</p><p></p><p>18" 22 GT with 88's and RL26 - 3073 fps</p><p></p><p>14" 25 Creedmoor with 110's and H-4350 2726 fps</p><p></p><p>18" 25 PRC with 131's and H-1000 3168 fps</p><p></p><p>18" 26 Nosler with 147's and RL33 (210M primer) 3045 fps</p><p></p><p>18" 284 Winchester with 162's and H-4831sc 2600 fps</p><p></p><p>18" 300 RUM with 230's and Retumbo (Fed Mag primer) 2825 fps</p><p></p><p>14.5" 308 Winchester with Factory TAP ammo 168's at 2375 fps</p><p></p><p>18" 6 Creed with 103's, H-4350 at 2893 fps</p><p></p><p>15.75" 6 Creed with H-4350 and 105's at 2780 fps</p><p></p><p>16" 6 Creed with factory 103's and 108 's 103=2791 fps and 108=2704 fps</p><p></p><p>18" 6.5 PRC with factory 143's at 2818 fps</p><p></p><p>18" 6.5-06 H-4831 sc or Hybrid 100V (Can't remember know) @ 2880 fps</p><p></p><p>15.9" 6mm-284 with 90 grain AB's and H-4831@ 2900 fps</p><p></p><p>18" 7mm SAUM with 162's and H-1000 @ 2650 fps</p><p></p><p>18" 7mm Dakota with 175's and RL33 (CCI BR primer) @ 2900 fps</p><p></p><p>15" 6mm-6.5x47 Lapua Improved (Long Dasher) with H-4350 and 105's at 2800 fps</p><p></p><p>15" 6.5x47 Lapua, Varget and 130's at 2523 fps</p><p></p><p>17" 6.5-284 with H-4350 (210M) and 140's at 2784 fps</p><p></p><p>15.75" 308 Winchester with 155's and H-4895 @ 2555 fps</p><p></p><p>15" 22-250 with 50 grain V-Max @ 3100 fps</p><p></p><p>17" 6.5 Creed with factory American Gunner 140's @ 2550 and with factory 147's @ 2470 fps.</p><p></p><p>18" 22 Creed MRP and a 82 grain bullet @ 3105 fps</p><p></p><p>15" 6BR with Varget and a 105 @ 2380 fps</p><p></p><p>15" 221 Fireball improved with IMR 4227 @ 2639 fps</p><p></p><p>14 or 15 inch 20 Vartarg with H-4198 and 40 grain bullet @ 3271 fps</p><p></p><p>15" 6XC with H-4350 and 107's at 2731 fps</p><p></p><p>20" (might be a 18") 7mm LRM with H-1000 and 180's at 2775 fps</p><p></p><p>18" 6.5-284 with 147's and H-4831sc 2520 fps</p></blockquote><p></p>
[QUOTE="Ernie, post: 2703603, member: 13"] Some real world data with short barrels... 15" 20 BR with 55's and Varget - 3173 fps 15" 223 Rem with 77's and Varget - 2675 fps 15.9" 22 GT with 88's and RL26 - 2940 fps 18" 22 GT with 88's and RL26 - 3073 fps 14" 25 Creedmoor with 110's and H-4350 2726 fps 18" 25 PRC with 131's and H-1000 3168 fps 18" 26 Nosler with 147's and RL33 (210M primer) 3045 fps 18" 284 Winchester with 162's and H-4831sc 2600 fps 18" 300 RUM with 230's and Retumbo (Fed Mag primer) 2825 fps 14.5" 308 Winchester with Factory TAP ammo 168's at 2375 fps 18" 6 Creed with 103's, H-4350 at 2893 fps 15.75" 6 Creed with H-4350 and 105's at 2780 fps 16" 6 Creed with factory 103's and 108 's 103=2791 fps and 108=2704 fps 18" 6.5 PRC with factory 143's at 2818 fps 18" 6.5-06 H-4831 sc or Hybrid 100V (Can't remember know) @ 2880 fps 15.9" 6mm-284 with 90 grain AB's and H-4831@ 2900 fps 18" 7mm SAUM with 162's and H-1000 @ 2650 fps 18" 7mm Dakota with 175's and RL33 (CCI BR primer) @ 2900 fps 15" 6mm-6.5x47 Lapua Improved (Long Dasher) with H-4350 and 105's at 2800 fps 15" 6.5x47 Lapua, Varget and 130's at 2523 fps 17" 6.5-284 with H-4350 (210M) and 140's at 2784 fps 15.75" 308 Winchester with 155's and H-4895 @ 2555 fps 15" 22-250 with 50 grain V-Max @ 3100 fps 17" 6.5 Creed with factory American Gunner 140's @ 2550 and with factory 147's @ 2470 fps. 18" 22 Creed MRP and a 82 grain bullet @ 3105 fps 15" 6BR with Varget and a 105 @ 2380 fps 15" 221 Fireball improved with IMR 4227 @ 2639 fps 14 or 15 inch 20 Vartarg with H-4198 and 40 grain bullet @ 3271 fps 15" 6XC with H-4350 and 107's at 2731 fps 20" (might be a 18") 7mm LRM with H-1000 and 180's at 2775 fps 18" 6.5-284 with 147's and H-4831sc 2520 fps [/QUOTE]
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