M193 55 gr FMJ · 55 gr · G1 BC 0.246 · high confidence
Blend of two chronograph tests; 20 in anchored to the M16A1 spec (3,250 fps).
M855 / SS109 62 gr (green tip) · 62 gr · G1 BC 0.304 · high confidence
Blend of two chronograph tests; 20 in matches the M16A2 spec (3,100 fps). BC is the commonly cited figure.
M855A1 62 gr EPR · 62 gr · G1 BC 0.291 · low confidence
Only 14.5 and 20 in are measured; other lengths follow the M855 curve.
Mk 262 / 77 gr OTM (Sierra MatchKing) · 77 gr · G7 BC 0.182 · medium confidence
Measured 14.5 in and longer; shorter barrels estimated from the 75 gr heavy-match ratios.
75 gr BTHP match · 75 gr · G1 BC 0.395 · medium confidence
Velocities measured with Black Hills 75 gr Heavy Match; Speer and Hornady 75 gr loads ran within about 50 fps.
Black Hills 40 gr V-MAX · M223N11 · 40 gr · G1 BC 0.2 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 3,600 fps from a 24 in test barrel.
Black Hills 62 gr Barnes TSX · D556N18 · 62 gr · G1 BC 0.296 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 3,000 fps from a 20 in test barrel.
Black Hills 68 gr Heavy Match · M223N5, D223N5 · 68 gr · G1 BC 0.355 · high confidence
Measured by rifleshooter.com at every inch from 26 to 6 in (one barrel, cut down). Maker's rating: 2,850 fps from a 24 in test barrel. Black Hills publishes no BC; this is the Hornady 68 gr BTHP bullet's figure.
Black Hills 75 gr Heavy Match · M223N6, D223N6 · 75 gr · G1 BC 0.395 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 2,750 fps from a 24 in test barrel. Black Hills publishes no BC; this is the Hornady 75 gr BTHP bullet's figure.
Black Hills 77 gr OTM (Sierra MatchKing) · D556N9, MP460556N9 · 77 gr · G7 BC 0.182 · low confidence
From the maker's rating (2,750 fps, 20 in test barrel); other lengths follow the Black Hills 68 gr curve. Factory ratings often run fast, so a chronograph value is better. The commercial Mk 262-style load.
Black Hills 77 gr Tipped MatchKing · D556N19 · 77 gr · G7 BC 0.207 · low confidence
From the maker's rating (2,750 fps, 20 in test barrel); other lengths follow the Black Hills 68 gr curve. Factory ratings often run fast, so a chronograph value is better.
Federal American Eagle 55 gr FMJ · AE223, AE223BLF · 55 gr · G1 BC 0.269 · low confidence
From the maker's rating (3,240 fps, 24 in test barrel, assumed); other lengths follow the XM193 55 gr curve. Factory ratings often run fast, so a chronograph value is better.
Federal American Eagle XM193 55 gr FMJ BT · XM193, XM193X, XM193F, XM193BL, XM193BK, XM193LC1, XM193FCBL, AE193 · 55 gr · G1 BC 0.246 · high confidence
Measured by rifleshooter.com at every inch from 26 to 6 in (one barrel, cut down). Maker's rating: 3,165 fps (test barrel not stated). rifleshooter.com tested a 2002 lot.
Federal American Eagle XM855 62 gr FMJ (green tip) · XM855, XM855FL, XM855BK150, XM855BK420 AC1, XM855LC1 AC1, XM855AF90 · 62 gr · G1 BC 0.304 · low confidence
Federal's 3,020 fps is the military M855 spec, taken 78 ft from a 20 in barrel (about 3,100 fps at the muzzle); other lengths follow the M855 62 gr curve. Federal lists a G1 BC of 0.349, well above measured M855 figures; the common 0.304 is used.
Federal Fusion 62 gr SP · F223FS1 · 62 gr · G1 BC 0.31 · high confidence
Also a reasonable stand-in for other 62-64 gr bonded loads such as Speer Gold Dot.
Federal Gold Medal 69 gr Sierra MatchKing · GM223M · 69 gr · G7 BC 0.165 · medium confidence
Measured; 18 in smoothed by 2 fps.
Federal Gold Medal 77 gr Sierra MatchKing · GM223M3 · 77 gr · G7 BC 0.188 · low confidence
From the maker's rating (2,720 fps, 24 in test barrel); other lengths follow the Black Hills 68 gr curve. Factory ratings often run fast, so a chronograph value is better.
Fiocchi Range Dynamics 55 gr FMJ BT · 223A, 223AFOA, 556M193F · 55 gr · G1 BC 0.243 · low confidence
From the maker's rating (3,240 fps, 24 in test barrel, assumed); other lengths follow the XM193 55 gr curve. Factory ratings often run fast, so a chronograph value is better.
Fiocchi Hyperformance Defense 77 gr HPBT SBR · 223SBRD · 77 gr · G1 BC 0.372 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 2,750 fps (test barrel not stated). Fiocchi's 2,750 fps rating is well above what any tested barrel reached.
Hornady TAP Patrol 53 gr CX · 81275 · 53 gr · G1 BC 0.17 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 3,300 fps from a 20 in test barrel.
Hornady Critical Defense 55 gr FTX · 80270 · 55 gr · G1 BC 0.175 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 3,240 fps from a 24 in test barrel.
Hornady Varmint Express 55 gr V-MAX · 8327 · 55 gr · G1 BC 0.255 · low confidence
From the maker's rating (3,240 fps, 24 in test barrel); other lengths follow the XM193 55 gr curve. Factory ratings often run fast, so a chronograph value is better.
Hornady 73 gr ELD Match · 80269 · 73 gr · G7 BC 0.2 · low confidence
From the maker's rating (2,790 fps, 24 in test barrel); other lengths follow the Black Hills 68 gr curve. Factory ratings often run fast, so a chronograph value is better.
Hornady Critical Defense 73 gr FTX · 80260 · 73 gr · G1 BC 0.26 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 2,790 fps from a 24 in test barrel.
Hornady 75 gr BTHP Match · 8026 · 75 gr · G1 BC 0.395 · low confidence
From the maker's rating (2,790 fps, 24 in test barrel); other lengths follow the Black Hills 68 gr curve. Factory ratings often run fast, so a chronograph value is better. Not Superformance Match (80264), which is rated faster.
Hornady BLACK 75 gr InterLock HD SBR · 81296 · 75 gr · G1 BC 0.23 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 2,321 fps from an 11.5 in test barrel.
IMI M193 55 gr FMJ · 55 gr · G1 BC 0.246 · low confidence
From the maker's rating (3,215 fps, 24 in test barrel, assumed); other lengths follow the XM193 55 gr curve. Factory ratings often run fast, so a chronograph value is better. IMI publishes no BC; this is the generic M193 figure.
IMI Razor Core 77 gr OTM (Sierra MatchKing) · IMI556R · 77 gr · G7 BC 0.182 · low confidence
From the maker's rating (2,740 fps, 24 in test barrel, assumed); other lengths follow the Black Hills 68 gr curve. Factory ratings often run fast, so a chronograph value is better.
Magtech 55 gr FMJ (.223) · 223A · 55 gr · G1 BC 0.272 · low confidence
From the maker's rating (3,250 fps, 24 in test barrel); other lengths follow the XM193 55 gr curve. Factory ratings often run fast, so a chronograph value is better.
Magtech 55 gr FMJ M193 (5.56) · 556A · 55 gr · G1 BC 0.272 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 3,265 fps from a 20 in test barrel.
PMC Bronze 55 gr FMJ BT · 223A, 223A-BP, 223A M/B · 55 gr · G1 BC 0.243 · low confidence
From PMC's own ratings at 16 and 24 in, with the XM193 55 gr curve for other lengths. Maker's rating: 3,200 fps from a 24 in test barrel.
PMC X-TAC 55 gr FMJ BT (M193) · 5.56X, 5.56X-BP, 5.56X M/B, XP193 · 55 gr · G1 BC 0.243 · medium confidence
Measured at 14.5, 16.1 and 20 in (The Firearm Blog); other lengths follow the XM193 55 gr curve. Maker's rating: 3,270 fps from a 20 in test barrel. Tested under the older code XP193.
PMC X-TAC 62 gr LAP (M855, green tip) · 5.56K, 5.56K-BP, 5.56K M/B · 62 gr · G1 BC 0.304 · medium confidence
Measured at 14.5, 16.1 and 20 in (The Firearm Blog); other lengths follow the M855 62 gr curve. Maker's rating: 3,100 fps from a 20 in test barrel.
Prvi Partizan (PPU) M193 55 gr FMJ BT · PPN5561, PPN5561B, PPRM5561 · 55 gr · G1 BC 0.248 · low confidence
From the maker's rating (3,240 fps, 24 in test barrel, assumed); other lengths follow the XM193 55 gr curve. Factory ratings often run fast, so a chronograph value is better.
Remington UMC 55 gr FMJ · L223R3, 23711, L223R3BPLE · 55 gr · G1 BC 0.202 · high confidence
Measured by rifleshooter.com at every inch from 26 to 6 in (one barrel, cut down). Maker's rating: 3,240 fps from a 24 in test barrel.
Sellier & Bellot 55 gr FMJ (.223 or M193) · SB223A, SB556A, V341862 · 55 gr · G7 BC 0.127 · low confidence
From the maker's rating (3,301 fps, 23.5 in test barrel); other lengths follow the XM193 55 gr curve. Factory ratings often run fast, so a chronograph value is better.
Speer Gold Dot 55 gr SP · 24468, 24446 · 55 gr · G1 BC 0.222 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 3,220 fps from a 24 in test barrel.
Speer Gold Dot 75 gr SP · 24469, 24475 · 75 gr · G1 BC 0.4 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 2,775 fps from a 24 in test barrel.
TulAmmo 55 gr FMJ (steel case) · TA223550, TA223540, TA223100, TA223551 · 55 gr · G1 BC 0.246 · low confidence
From the maker's rating (3,241 fps, 24 in test barrel, assumed); other lengths follow the XM193 55 gr curve. Factory ratings often run fast, so a chronograph value is better. Tula publishes no BC; this is the generic M193 figure. Tula has also published 2,953 fps for this load.
Winchester Ranger 55 gr PSP · RA223R · 55 gr · G1 BC 0.197 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 3,240 fps (test barrel not stated). Winchester lists both 3,020 and 3,240 fps.
Winchester Super-X 55 gr PSP · X223R · 55 gr · G1 BC 0.197 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 3,240 fps (test barrel not stated).
Winchester USA 55 gr FMJ (.223) · USA223R1, W223K · 55 gr · G1 BC 0.255 · low confidence
From the maker's rating (3,240 fps, 24 in test barrel, assumed); other lengths follow the XM193 55 gr curve. Factory ratings often run fast, so a chronograph value is better.
Winchester USA 55 gr FMJ (5.56, Q3131) · Q3131 · 55 gr · G1 BC 0.267 · low confidence
From the maker's rating (3,270 fps, 24 in test barrel, assumed); other lengths follow the XM193 55 gr curve. Factory ratings often run fast, so a chronograph value is better.
Winchester USA M193 55 gr FMJ · WM193K, WM193150, WM193200, WM193500, SGM193KW · 55 gr · G1 BC 0.246 · low confidence
From the maker's rating (3,180 fps, 24 in test barrel, assumed); other lengths follow the XM193 55 gr curve. Factory ratings often run fast, so a chronograph value is better.
Winchester USA M855 62 gr FMJ (green tip) · WM855200, WM855150 · 62 gr · G1 BC 0.304 · high confidence
Measured by LuckyGunner at 7, 10.5, 14.5, 16, 18 and 22 in. Maker's rating: 3,060 fps (test barrel not stated). Winchester publishes no BC; this is the generic M855 figure.
Winchester Super-X 64 gr Power-Point · X223R2 · 64 gr · G1 BC 0.257 · low confidence
From the maker's rating (3,020 fps, 24 in test barrel, assumed); other lengths follow the M855 62 gr curve. Factory ratings often run fast, so a chronograph value is better.
Wolf Polyformance 55 gr FMJ (steel case) · 223REMCFMJ · 55 gr · G1 BC 0.246 · low confidence
From the maker's rating (3,241 fps, 24 in test barrel, assumed); other lengths follow the XM193 55 gr curve. Factory ratings often run fast, so a chronograph value is better. Wolf publishes no BC; this is the generic M193 figure.