The Accubond is a bonded bullet with a little thicker rear part of the jacket than the ballistic tip. The Sierra MatchKing bullets should be good for humanely killing deer. Today’s AR15 Hunter Range Report features a highly anticipated new round from the folks at Black Hills Ammunition, their new 5.56mm 77gr Sierra Tipped MatchKing (aka TMK). All tests were performed using production Alexander Arms Tactical 14.5 and Tactical 16 M4-style carbines at ranges of 50 and 100 yards. Maybe I would not use them on a quartering-away shot, where a few extra inches of … May 9th, 2015 Litz Field-Tests BCs of Sierra Tipped MatchKings. Ballistic Trajectory Calculator. Sierra MatchKing bullets have long delivered the X-ring accuracy demanded by accomplished competitive shooters.
Testing the 168gr Sierra Match King and 168gr Hornady Match BTHP in .308 Winchester with IMR 4895. Following Sierra’s introduction of Tipped MatchKing (TMK) bullets, Bryan Litz of Applied Ballistics LLC has received many requests to determine the Ballistic Coefficient (BC) of these bullets through testing. A higher ballistic coefficient compared to the 168 grain bullet (#2200) allows it to remain supersonic at 1000 yards when fired from 308/7.62mm caliber Service Rifles.Sierra MatchKing bullets have… .300 AAC BLACKOUT – 125GR SIERRA HP MATCHKING, ammunition that leaves your barrel at the same high velocity at extreme temperature range, a feature called Ballistic Temperature Independence.
The ammunition was consistent in gel with both shots exhibiting similar ballistic performance. The Federal 168 grain SMK load is used by allied snipers in the Remington M24 sniper rifle which features a 24” barrel. Testing the 168gr Sierra Match King and 168gr Hornady Match BTHP in .308 Winchester with IMR 4895. Magtech is proud to offer 308 Win (7.62mm) and 223 REM (5.56mm) ammunition loaded with Sierra … Known as the Tipped MatchKing, or TMK, Black Hills is using these bullets in 5.56mm and 7.62mm ammunition. The same source states that the “recommended twist for optimal performance” of the 69 grain MatchKing … Below are Litz’s findings for four out of the six bullets he has able to acquire and test so far. According to Ballistic Performance of Rifle Bullets by Bryan Litz, the 69 grain MatchKing has an average G1 ballistic coefficient of 0.330 and an average G7 ballistic coefficient of 0.169. These bullets have very thin jackets drawn to an exacting concentricity standard of 0.0003 in maximum variation, and their weight is held to within ± …
Here is a summary of the results: 120 Norma FMJ Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. MatchKing Bullets are the classification for Sierra’s pre-eminent target bullets. Known as the Tipped MatchKing, or TMK, Black Hills is using these bullets in 5.56mm and 7.62mm ammunition.
Just my two cents worth.