Dirty Bird Brand AR-15 Parts
Mar
Table of Contents
When it comes to precision and performance, few handguns stand out like the Sig Sauer P320. Renowned for its innovative design, the P320 distinguishes itself with its modular architecture, centered around a serialized Fire Control Unit (FCU). This unique feature allows shooters to effortlessly swap frames, barrels, and slides, adapting the pistol to various calibers like 9mm, .45 ACP, and even 10mm. This adaptability, paired with its exceptional accuracy and reliability, has made the P320 a favorite among law enforcement, military personnel, and civilian enthusiasts alike. For those seeking to maximize its potential, selecting the right ammunition—particularly match grade options—is critical.
What Is Match Grade Ammunition—and What Isn’t?
Match grade ammunition represents the pinnacle of consistency and precision in the ammo world. Engineered for competitive shooting, it boasts tighter tolerances in bullet weight, powder charge, and overall construction compared to standard ammunition. This meticulous crafting ensures minimal shot-to-shot variation, delivering superior accuracy at extended ranges. Manufacturers often use high-quality components, such as precisely shaped bullets and carefully measured propellant, to achieve this level of performance. However, match grade ammo isn’t a one-size-fits-all solution. It’s not inherently designed for self-defense or casual plinking, as its focus on precision often comes at a higher cost and may lack the expansion characteristics needed for defensive rounds. For the Sig Sauer P320, pairing it with match grade ammo elevates its already impressive capabilities, especially for shooters aiming to dominate the range.
SIG’s Own Ammo Line – Did You Know?
Sig Sauer doesn’t just craft exceptional firearms—they’ve also developed their own line of ammunition tailored to complement their pistols, including the Sig Sauer P320. This in-house ammo lineup, known as SIG Sauer Elite Performance, spans a variety of loads, from full metal jacket (FMJ) training rounds to jacketed hollow point (JHP) defensive options. Designed with the same precision as their firearms, SIG’s ammo undergoes rigorous testing to ensure reliability, accuracy, and consistency.
Whether it’s the Elite V-Crown for personal protection or the Elite Ball for practice, SIG’s offerings are engineered to match the ballistic performance of their guns, providing a seamless shooting experience. For Sig Sauer P320 owners, this synergy between firearm and ammo is a game-changer, offering optimized performance straight from the source.
SIG Sauer 365 9mm Ammo – 115 Grain Elite V-Crown JHP (20 Rounds)
Available at Dirty Bird Guns & Ammo, the SIG Sauer 365 9mm 115 Grain Elite V-Crown JHP is a standout option for Sig Sauer P320 owners seeking a defensive load. Originally designed for the compact P365, this ammo performs exceptionally in the P320’s longer barrel, achieving a muzzle velocity of approximately 1,050 feet per second (fps) and muzzle energy around 282 foot-pounds. The V-Crown bullet features a stacked hollow point design, ensuring reliable expansion and deep penetration—ideal for self-defense scenarios. Its nickel-plated brass casing enhances corrosion resistance and smooth feeding, while the 115-grain weight offers manageable recoil, making it a versatile choice for concealed carry or home defense. At $19.95 for 20 rounds, it delivers premium performance at a competitive price.
SIG Sauer E9MMA2PM1720 9mm +P – 124 Grain V-Crown M17 JHP (20 Rounds)
Also offered by Dirty Bird Guns & Ammo, the SIG Sauer E9MMA2PM1720 9mm +P 124 Grain V-Crown M17 JHP brings military-grade precision to the Sig Sauer P320. Inspired by the U.S. Army’s M17 pistol (a P320 variant), this +P load pushes a 124-grain bullet to 1,198 fps, generating 395 foot-pounds of energy. The increased pressure enhances terminal performance, with the V-Crown’s hollow point expanding consistently upon impact, making it a formidable self-defense round. Its brass casing ensures flawless cycling in the P320, and its design mirrors the military’s exacting standards. Priced at $20.95 for 20 rounds, this ammo offers P320 shooters a powerful, reliable option for critical situations.
Speer Gold Dot 124 Grain +P JHP
For those exploring beyond SIG’s lineup, the Speer Gold Dot 124 Grain +P JHP stands as a trusted alternative. Widely adopted by law enforcement, this round delivers a muzzle velocity of around 1,220 fps and 410 foot-pounds of energy from the P320’s 4.7-inch barrel. Its bonded-core design prevents jacket separation, ensuring deep penetration and controlled expansion—even through barriers like clothing or glass. The +P designation amplifies its stopping power, though it produces slightly sharper recoil than standard loads. Renowned for its consistency and real-world performance, the Gold Dot is a match-grade contender for Sig Sauer P320 owners prioritizing defensive reliability. Available at various retailers, it’s a staple for shooters demanding proven efficacy.
Hornady Critical Defense 9mm – 115 Grain Flex-Tip JHP (25 Rounds)
Found at AR15Discounts.com (a Dirty Bird Guns & Ammo sister site), the Hornady Critical Defense 9mm 115 Grain Flex-Tip JHP offers a unique defensive profile for the Sig Sauer P320. Featuring Hornady’s patented FTX bullet with a polymer tip, this round achieves a muzzle velocity of approximately 1,140 fps and 332 foot-pounds of energy. The Flex-Tip prevents clogging in hollow points, ensuring reliable expansion in soft tissue, while its 115-grain weight keeps recoil mild for rapid follow-up shots. It’s an excellent choice for P320 owners seeking a balance of terminal performance and shootability, particularly in compact configurations.
For Practice: Magtech Sport Shooting 9mm – 124 Grain Full Metal Case
When the SIG 9MM, 124 Grain Elite Ball FMJ isn’t available, Sig Sauer P320 owners can confidently turn to the Magtech Sport Shooting 9mm 124 Grain Full Metal Case (FMC) ammo, available at Dirty Bird Guns & Ammo. Designed for reliable range performance, this round features a 124-grain full metal case bullet—essentially a full metal jacket (FMJ) by another name—delivering a muzzle velocity of approximately 1,109 feet per second (fps) and muzzle energy of around 339 foot-pounds from the P320’s 4.7-inch barrel.
Manufactured with high-quality brass casings and non-corrosive boxer primers, it ensures smooth cycling and minimal wear on the firearm, making it an excellent choice for extended training sessions. While not match grade, the 124-grain weight closely mimics the recoil and trajectory of premium defensive loads like SIG’s 124-grain V-Crown JHP, allowing shooters to maintain consistency between practice and real-world applications.
Conclusion
The Sig Sauer P320’s versatility and precision make it a platform worthy of top-tier ammunition. Whether opting for SIG’s own Elite V-Crown 115-grain or M17 124-grain +P JHPs for defense, the Speer Gold Dot 124-grain +P for proven stopping power, or Hornady’s Critical Defense 115-grain FTX for innovative design, P320 owners have exceptional choices at Dirty Bird Guns & Ammo. For practice, the Magtech Sport Shooting 124-grain FMC ensures skill-building consistency at an unbeatable value. Each round leverages the P320’s modular brilliance, delivering match-grade accuracy and reliability for any scenario. Shooters can trust Dirty Bird Guns & Ammo to supply these premium options, keeping their Sig Sauer P320 performing at its peak.