Gun Collectors Dream Auction #84 June 13th & 14th

A Lot of 40 Barnes Precision Match 338 Lapua Mag 300 Grain OTM BT Centerfire Rifle Cartridges

This auction ended on June 14, 2026.

Start price: $10

Estimated price: $240 - $320

Buyer's Premium: 12%

Sold for: $170

Description

This lot consists of forty rounds of Barnes Precision Match centerfire rifle ammunition. Each cartridge is chambered in .338 Lapua Magnum and features a 300-grain Open Tip Match Boat Tail (OTM BT) projectile. The ammunition is constructed with brass cases that exhibit visible heat-treatment coloration at the shoulder and neck areas, which is a characteristic result of the factory annealing process designed to enhance case neck consistency and durability. The cartridges are divided into two original manufacturer boxes, with each box containing twenty rounds. Key markings on the exterior packaging include the manufacturer name Barnes, the product line Precision Match, and the technical specifications 338 LAPUA MAG 300 GR OTM BT. The cartridge headstamps are verbatim transcribed as 338 LAPUA MAG and BBR-15. This ammunition is specifically engineered for long-range competition and precision shooting applications, utilizing match-grade components for consistent ballistic performance.


Condition report:

The ammunition appears to be in excellent condition and is factory-loaded. The brass cases are bright and show no evidence of corrosion, pitting, or significant tarnishing, with the factory annealing marks clearly visible on the shoulders. The copper-jacketed 300-grain projectiles are clean and free of oxidation. The cardboard packaging exhibits moderate shelf wear consistent with handling, including surface scuffing, edge fraying, and minor tape residue on the exterior of the boxes. Based on a visual inspection, the ammunition appears to be live and well-preserved.