.270 Winchester ballistic coefficient chart
G1 and G7 ballistic coefficients for 141 .270 Winchester factory loads from 96 to 156 grains, with the manufacturer's muzzle velocity and, where published, bullet length.
| Load | Weight (gr) | G1 BC | G7 BC | Velocity (fps) | Length (in) |
|---|---|---|---|---|---|
| Sax 95.7gr. KJG-SR (PD-01142) | 96 | 0.285 | - | 3,510 | - |
| RWS 96gr. EVO Green (2318862) | 96 | 0.292 | - | 3,643 | - |
| Remington 100-grain Pointed Soft Point (R270W1) | 100 | 0.252 | - | 3,320 | - |
| Norma 110gr. V-MAX (20169402) | 110 | 0.370 | - | 3,215 | 1.045 |
| Sako 110gr. POWERHEAD 2 (488B) | 110 | 0.377 | 0.172 | 3,300 | 1.168 |
| Ibex 118gr. Tornado | 118 | 0.345 | - | 3,136 | 1.245 |
| Hornady 120gr. SST Custom Lite (80526) | 120 | 0.400 | 0.190 | 2,675 | 1.122 |
| Norma 120gr. Kalahari (20169002) | 120 | 0.314 | - | 3,280 | - |
| Sako 120gr. Powerhead Blade (655B) | 120 | 0.340 | - | 3,150 | - |
| Barnes 129gr. VOR-TX LR (31198) | 129 | 0.463 | - | 3,140 | 1.344 |
| Barnes 130gr. VOR-TX (21524) | 130 | 0.392 | - | 3,060 | - |
| Black Hills 130-grain Barnes X-Bullet | 130 | 0.466 | - | 2,950 | - |
| Black Hills 130-grain Nosler Ballistic Tip | 130 | 0.433 | - | 2,950 | 1.220 |
| Blaser 130gr. CDP | 130 | 0.307 | - | 3,083 | - |
| Browning 130gr. BXS (B192402701) | 130 | 0.460 | - | 3,100 | - |
| Estate 130-grain PSP (E270-1) | 130 | 0.350 | - | 3,060 | - |
| Federal 130-grain Barnes XLC Coated X-Bullet (P270H) | 130 | 0.430 | - | 3,060 | - |
| Federal 130-grain Nosler Ballistic Tip (P270F) | 130 | 0.435 | - | 3,060 | 1.220 |
| Federal 130-grain Trophy Bonded Bear Claw (P270T2) | 130 | 0.383 | - | 3,060 | - |
| Federal 130gr. Barnes TSX (P270L) | 130 | 0.374 | - | 3,060 | 1.331 |
| Federal 130gr. Copper HP (270130FLA) | 130 | 0.287 | - | 3,060 | - |
| Federal 130gr. Fusion (F270FS1) | 130 | 0.400 | - | 3,050 | - |
| Federal 130gr. Non-Typical Soft Point (270DT1300) | 130 | 0.372 | - | 3,060 | - |
| Federal 130gr. Nosler Partition (P270P) | 130 | 0.416 | - | 3,060 | 1.135 |
| Federal 130gr. Power-Shok Jacketed Soft Point (270A) | 130 | 0.372 | - | 3,060 | 1.030 |
| Federal 130gr. Sierra GameKing BTSP (P270D) | 130 | 0.436 | - | 3,060 | 1.130 |
| Federal 130gr. Trophy Bonded Tip (P270TT1) | 130 | 0.440 | - | 3,060 | - |
| Federal 130gr. Trophy Bonded Tip (P270TT4) | 130 | 0.440 | - | 3,200 | - |
| Federal 130gr. Trophy Copper (P270TC1) | 130 | 0.459 | - | 3,060 | - |
| Fiocchi 130gr. PSP (70 9917) | 130 | 0.385 | - | 3,008 | - |
| Geco 130gr. Express (2317836) | 130 | 0.344 | - | 3,133 | - |
| Hirtenberger 130-grain Nosler Partition (82200342) | 130 | 0.750 | - | 2,986 | 1.135 |
| Hirtenberger 130-grain Sierra SBT Bulllet (82200461) | 130 | 0.688 | - | 2,920 | 1.130 |
| Hornady 130-grain SST (8054) | 130 | 0.460 | 0.223 | 3,060 | 1.245 |
| Hornady 130-grain SST-LM (8554) | 130 | 0.457 | - | 3,215 | 1.226 |
| Hornady 130gr. CX Superformance (80524) | 130 | 0.403 | - | 3,190 | - |
| Hornady 130gr. GMX Full Boar (80527) | 130 | 0.460 | 0.212 | 3,050 | 1.376 |
| Hornady 130gr. GMX Outfitter (80529) | 130 | 0.460 | 0.212 | 3,050 | 1.376 |
| Hornady 130gr. GMX Superformance (8052) | 130 | 0.460 | 0.212 | 3,190 | 1.376 |
| Hornady 130gr. GMX Superformance International (80528) | 130 | 0.460 | 0.212 | 3,202 | 1.376 |
| Hornady 130gr. Interlock SP American Whitetail (8053) | 130 | 0.409 | - | 3,060 | - |
| Hornady 130gr. SST Superformance (80543) | 130 | 0.460 | 0.223 | 3,200 | 1.245 |
| Hornady 130gr. SST Superformance (80543) | 130 | 0.460 | 0.223 | 3,200 | 1.245 |
| HSM 130gr. Berger Hunting VLD (270130VLD) | 130 | 0.562 | 0.288 | 3,131 | 1.400 |
| Norma 130-grain Soft Point (16902) | 130 | 0.359 | - | 3,140 | - |
| Norma 130gr. FMJ (20169070) | 130 | 0.365 | - | 2,887 | - |
| Norma 130gr. Soft Point (20169022) | 130 | 0.359 | - | 3,140 | - |
| Nosler 130gr. AccuBond (60025) | 130 | 0.435 | 0.198 | 3,075 | 1.245 |
| Nosler 130gr. BT Hunting (15215) | 130 | 0.433 | - | 3,050 | 1.220 |
| Nosler 130gr. E-Tip (40031) | 130 | 0.459 | - | 2,950 | 1.323 |
| PMC 130-grain (270HA) | 130 | 0.437 | - | 3,050 | - |
| PMC 130-grain Barnes-XCL-HP (270XLA) | 130 | 0.485 | - | 2,910 | - |
| PMC 130-grain Pointed Soft Point (270A) | 130 | 0.409 | - | 2,816 | - |
| PMC 130-grain PSP (270A) | 130 | 0.364 | - | 2,950 | - |
| PMP 130gr. SC | 130 | 0.531 | - | 2,952 | - |
| PMP 130gr. SP | 130 | 0.343 | - | 2,953 | - |
| PPU 130gr. SP (A-161) | 130 | 0.354 | - | 3,051 | - |
| Remington 130-grain Bronze Point (270W3) | 130 | 0.372 | - | 3,060 | - |
| Remington 130-grain Pointed Soft Point Core-Lokt (R270W2) | 130 | 0.336 | - | 3,060 | - |
| Remington 130-grain Swift Scirocco (PRSC270WA) | 130 | 0.433 | - | 3,060 | 1.315 |
| Remington 130gr. AccuTip (PRA270WA) | 130 | 0.447 | - | 3,060 | - |
| Remington 130gr. Core-Lokt (27808) | 130 | 0.336 | - | 3,060 | - |
| Remington 130gr. Core-Lokt Tipped (29019) | 130 | 0.447 | - | 3,080 | - |
| RWS 130-grain Soft Point (211 8440) | 130 | 0.375 | - | 3,140 | - |
| RWS 130gr. HIT (2319210) | 130 | 0.385 | - | 3,021 | - |
| RWS 130gr. HMK (211 72 90) | 130 | 0.272 | - | 3,133 | - |
| RWS 130gr. TMS (211 84 40) | 130 | 0.325 | - | 3,166 | - |
| Sako 130gr. POWERHEAD (485B) | 130 | 0.431 | - | 3,002 | - |
| Sellier & Bellot 130gr. SP (V340752) | 130 | 0.172 | - | 3,051 | - |
| Sig Sauer 130gr. Elite Hunting HP | 130 | 0.380 | - | 3,050 | - |
| Speer 130-grain Grand Slam (24501) | 130 | 0.346 | - | 3,140 | 1.050 |
| Winchester 130-grain Ballistic Silvertip (SBST270) | 130 | 0.433 | - | 3,050 | 1.215 |
| Winchester 130-grain Power-Point (X2705) | 130 | 0.372 | - | 3,060 | - |
| Winchester 130-grain Power-Point Plus (SHV2705) | 130 | 0.363 | - | 3,150 | - |
| Winchester 130-grain Silvertip (X2703) | 130 | 0.337 | - | 3,060 | - |
| Winchester 130gr. Deer Season XP (X270DS) | 130 | 0.450 | - | 3,060 | - |
| Winchester 130gr. Deer Season XP Copper Impact (X270DSLF) | 130 | 0.418 | - | 3,000 | - |
| Winchester 130gr. Extreme Point Copper Impact (X270CLF) | 130 | 0.418 | - | 3,000 | - |
| Winchester 130gr. Razor Boar XT (S270WB) | 130 | 0.360 | - | 2,702 | - |
| Browning 134gr. BXR (B192102701) | 134 | 0.464 | - | 3,060 | - |
| Federal 136gr. Edge TLR (P270ETLR1) | 136 | 0.508 | 0.255 | 2,950 | 1.354 |
| Federal 136gr. Terminal Ascent (P270TA1) | 136 | 0.508 | - | 3,000 | 1.354 |
| Federal 140-grain Trophy Bonded Bear Claw (P270T1) | 140 | 0.391 | - | 2,940 | - |
| Federal 140-grain Trophy Bonded Bear Claw (P270T3) | 140 | 0.398 | - | 3,100 | - |
| Federal 140gr. Berger Hybrid Hunter (P270BCH1) | 140 | 0.528 | 0.271 | 2,950 | 1.274 |
| Federal 140gr. Nosler Accubond (P270A1) | 140 | 0.496 | 0.217 | 2,950 | 1.310 |
| Federal 140gr. Trophy Bonded Tip (P270TT3) | 140 | 0.455 | - | 2,950 | - |
| Geco 140gr. Softpoint (2317822) | 140 | 0.247 | - | 2,969 | - |
| Hornady 140-grain Boat Tail Soft Point (8056) | 140 | 0.486 | - | 2,940 | - |
| Hornady 140-grain BTSP-Light Magnum (8556) | 140 | 0.473 | - | 3,100 | 1.220 |
| Hornady 140gr. InterLock SP American Whitetail (80534) | 140 | 0.486 | - | 2,940 | - |
| Hornady 140gr. SST Superformance (80563) | 140 | 0.495 | 0.240 | 3,090 | 1.304 |
| Norma 140gr. Tipstrike (20169292) | 140 | 0.480 | - | 3,084 | - |
| Nosler 140gr. AccuBond (15400) | 140 | 0.496 | 0.217 | 2,900 | 1.310 |
| Remington 140-grain Nosler Ballistic Tip (PRT270WB) | 140 | 0.456 | - | 2,960 | 1.296 |
| Remington 140-grain Pointed Soft Point Core-Lokt (PRC270WB) | 140 | 0.360 | - | 2,925 | - |
| Remington 140-grain Pointed Soft Point, Boat Tail (PRB270WA) | 140 | 0.446 | - | 2,960 | - |
| Remington 140-grain Swift A-Frame PSP (RS270WA) | 140 | 0.339 | - | 2,925 | - |
| RWS 140gr. Speed Tip (2407432) | 140 | 0.459 | - | 3,034 | - |
| Sako 140gr. Gamehead Pro (213B) | 140 | 0.487 | - | 2,920 | - |
| Winchester 140-grain Fail Safe (S270X) | 140 | 0.373 | - | 2,920 | - |
| Winchester 140gr. Accubond CT (S270CT) | 140 | 0.496 | 0.217 | 2,950 | 1.310 |
| Browning 145gr. BXC (B192202701) | 145 | 0.470 | - | 2,960 | - |
| Federal 145gr. Fusion (F270FSLR1) | 145 | 0.410 | - | 2,200 | - |
| Hornady 145gr. ELD-X Precision Hunter | 145 | 0.536 | 0.270 | 2,970 | 1.350 |
| Hornady 145gr. ELD-X Precision Hunter (80536) | 145 | 0.536 | 0.270 | 2,970 | 1.337 |
| Estate 150-grain PSP (E270-2) | 150 | 0.380 | - | 2,950 | - |
| Federal 150-grain Hi-Shok Soft Point RN (270B) | 150 | 0.262 | - | 2,850 | - |
| Federal 150-grain Nosler Partition (P270E) | 150 | 0.466 | - | 2,830 | 1.220 |
| Federal 150-grain Sierra GameKing BTSP - HE (P270G) | 150 | 0.482 | - | 3,000 | 1.250 |
| Federal 150-grain Sierra GameKing BTSP (P270C) | 150 | 0.482 | - | 2,850 | 1.250 |
| Federal 150gr. Fusion (F270FS2) | 150 | 0.471 | - | 2,850 | - |
| Federal 150gr. Non-Typical Soft Point (270DT150) | 150 | 0.261 | - | 2,830 | - |
| Fiocchi 150gr. Hornady SST Polymer Tip BT (70 9916) | 150 | 0.475 | - | 2,860 | 1.375 |
| Geco 150gr. Plus (2317837) | 150 | 0.336 | - | 2,936 | - |
| Hirtenberger 150-grain Nosler Partition (82200343) | 150 | 0.750 | - | 2,822 | 1.220 |
| Hornady 150-grain Soft Point (8058) | 150 | 0.457 | - | 2,840 | - |
| Norma 150-grain Soft Point (16903) | 150 | 0.370 | - | 2,799 | - |
| Norma 150gr. Oryx (20169012) | 150 | 0.373 | - | 2,854 | - |
| Nosler 150gr. Accubond LR (60125) | 150 | 0.591 | 0.298 | 2,850 | 1.390 |
| PMC 150-grain Barnes-XCL-HP (270XLB) | 150 | 0.560 | - | 2,700 | - |
| PMC 150-grain Pointed Soft Point (270B) | 150 | 0.411 | - | 2,750 | - |
| PMC 150-grain Soft Point Boat Tail (270HB) | 150 | 0.483 | - | 2,850 | - |
| PMP 150gr. SP | 150 | 0.361 | - | 2,756 | - |
| PPU 150gr. SP (A-027) | 150 | 0.394 | - | 2,838 | - |
| Remington 150-grain Nosler Partition (PRP270WD) | 150 | 0.465 | - | 2,850 | 1.220 |
| Remington 150-grain Soft Point Core-Lokt (R270W4) | 150 | 0.261 | - | 2,850 | - |
| RWS 150-grain Cone Point (211 7282) | 150 | 0.365 | - | 2,799 | - |
| RWS 150gr. KS (211 72 82) | 150 | 0.345 | - | 2,936 | - |
| Sellier & Bellot 150gr. PTS (V330772) | 150 | 0.432 | - | 2,657 | - |
| Sellier & Bellot 150gr. SP (V330852) | 150 | 0.235 | - | 2,647 | - |
| Sig Sauer 150gr. Elite Hunter Tipped | 150 | 0.508 | - | 2,950 | - |
| Sologne 150gr. SP Subsonic | 150 | 0.266 | - | 1,050 | - |
| Speer 150-grain Grand Slam (24502) | 150 | 0.384 | - | 2,930 | 1.170 |
| Winchester 150-grain Partition Gold (SPG270) | 150 | 0.392 | - | 2,930 | - |
| Winchester 150-grain Power Point Plus (SHV2704) | 150 | 0.345 | - | 2,950 | - |
| Winchester 150-grain Power-Point (X2704) | 150 | 0.345 | - | 2,850 | - |
| Winchester 150gr. Expedition Big Game Long Range (S270LR) | 150 | 0.625 | 0.317 | 2,900 | 1.390 |
| RWS 154gr. EVO (2315972) | 154 | 0.335 | - | 2,723 | - |
| Norma 156gr. Vulcan (20169412) | 156 | 0.340 | - | 2,854 | - |
| Sako 156gr. HAMMERHEAD (211B) | 156 | 0.310 | - | 2,723 | - |
Using these numbers
A ballistic coefficient describes how well a bullet keeps its speed against air resistance, compared with a standard reference projectile. G7 figures suit long, boat-tailed match and hunting bullets and stay more consistent across velocities; G1 figures are larger numbers for the same bullet and are what most manufacturers have published historically. Use whichever your calculator asks for, but never mix a G1 number with the G7 drag model.
Every load here is in the ballistic calculator's bullet library — search for it to build a range card in one step, then true the velocity against your own chronograph. For a ready-made drop table, see the .270 Winchester ballistics chart .