2018年12月14日 · The 9x39 is a dedicated subsonic cartridge for use in specialized suppressed weapon systems. It first saw combat in Chechnya and has proven to be highly effective. Due to its .447-inch base diameter and 2.2-inch overall length, it happens to fit into an AR-15.

2021年2月15日 · In 1983, the Vintorez Research and Development Program, a joint program for the KGB and military, focused on a new subsonic round and weapon to match. And in 1985, they unveiled the VSS Vintorez. A dedicated marksman or …

2017年11月3日 · First, the 9x39mm performs considerably better than the pistol caliber .45 ACP, due to its much higher sectional density and better shape. With regards to drop, energy, and velocity at range, the 9x39mm strikes harder and shoots flatter than the .45, despite having broadly similar ballistics at the muzzle.

SHOP Pro2a Tactical's line of 9x39 Russian AR-15 Uppers. The 9x39 Russian round is a fantastic round for CQB applications and offers more energy than a 300 Blackout at similar distances. It is a great round for suppressor use.

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The 9×39 mm is a Soviet / Russian rifle cartridge. It is based on the Russian 7.62×39 mm round, but with an enlarged neck to accommodate a 9 mm bullet. The cartridge was designed by N. Zabelin, L. Dvoryaninova and Y. Frolov of the TsNIITochMash in the 1980s.

2024年8月12日 · Developed in the early 1980s, the 9x39mm was created to meet the needs of Soviet special forces and other military units requiring a suppressed round for stealth operations. Its primary goal was to deliver significant stopping power while minimizing noise, making it ideal for covert missions.

Wolf Performance presents its 9×39 ammunition, specifically engineered for high-performance shooting. This ammo features a full metal jacket (FMJ) and weighs 278 grains, making it an excellent choice for both practice and tactical use.

2024年11月19日 · I had a gunsmith special 9mm barrel, a 722 Remington frame that needed a lot of work, a 700 short bolt and a SS trigger assembly. I ordered in a new chamber reamer from PTG and the pilot would not fit the barrel. Had to look up the specks and found out the 9x39 is not 9MM but 9.2MM.

最新的9×39弹为 SPP，这是“狙击，改进侵彻性能”的俄文缩写，其采用了淬火钢的弹芯，像 SP-6 穿甲弹一样在弹尖露出钢芯，但钢芯要短一些，弹尖上有蓝漆标记。 据说弹道性能和精度表现和 SP-5 普通弹接近，而对防弹衣的穿透能力则接近 SP-6 穿甲弹。 当然，更好的性能，也意味着 SPP 是目前所有9×39弹药中最贵的型号。 结构图，从左到右：SP-5 和SP -6. SP-6的研制者： …