Sierra 2156 .308 155 Grain Palma MatchKing

Sierra designed the 2156 .308 155 grain Palma MatchKing to meet the needs of long range shooters. The 2156 Palma has a longer, more streamlined ogive, and greater overall length than its 2155 predecessor.

The Sierra 2156 Palma is extremely popular in the US and here in the UK, with individuals and clubs such as the LMRA.  Sierra do not recommend a barrel twist rate, but bearing in mind the longer length of this bullet over the 2155, it would probably do best in twist rates faster than 1 in 13″. The Sierra 155gr Palma Match King is extremely popular among TR shooters, especially at long range.  The Sierra 155gr Palma Match King is also used by many American Rifle Teams in High Power and Palma Matches.

Box of 100   Also sold in Boxes of 500, which qualify for free shipping.  Here is a comparison of Sierra 155’s.

Sierra claim G1 Ballistic Coefficients of  .504 @ 2700 fps and above, .470 between 1800 and 2700 fps, .430 between 1500 and 1800 fps, and .380 @ 1500 fps and below.