Introducing: The 15C3 Two Stage

The Rise Armament RA-100 is a new two-stage component trigger designed as a durable, reliable, and affordable alternative to mil-spec triggers. It features S7 tool steel construction with a salt bath nitride finish, a 4.5-pound total pull weight (2 lbs first stage, 2.5 lbs second stage), minimal creep, and a solid reset. A key feature is its heavy-duty hammer spring, ensuring reliable ignition with various ammunition types, including steel-cased and training rounds with thicker primers, making it suitable for duty use or builders seeking a robust trigger.

This video explores the concept of civilian Submachine Guns (SMGs) and Pistol Caliber Carbines (PCCs), particularly K-sized variants, as Personal Defense Weapons (PDWs). It addresses the lethality of 9mm in full-auto (FRT) compared to 300 Blackout, the practical usability of SMGs at various ranges, and the significant size and logistical advantages of 9mm subguns for concealed carry and travel. The presenter, Brass Facts, argues that while 300 Blackout offers superior terminal ballistics, 9mm SMGs provide a sufficient level of lethality with enhanced concealability, lower cost, and easier handling, making them a viable option for civilian defense scenarios.

This video provides a first-look review and performance test of the Duality Arms Rattler FRT trigger for the Kriss Vector chambered in 45 ACP. The reviewer details initial hiccups and the learning curve associated with the new trigger mode, emphasizing the importance of shooting technique and ammunition choice. It highlights that the Rattler performed better with certain ammunition (Blazer) and when suppressed, and compares it favorably to other aftermarket Vector trigger options.

This video argues against keeping a carry pistol strictly stock, advocating for essential modifications for self-defense. The speaker emphasizes that while most self-defense encounters don't require extensive use of a firearm, being overprepared is preferable. Key recommended additions include weapon lights, red dot sights, raised irons, and magwells, alongside a spare magazine. The speaker strongly advises against binary or FRT triggers due to potential legal complications.

This video covers Day 3 of the NRA Show 2026 in Houston, Texas, featuring interviews with attendees and showcasing new products. Key highlights include the Ace Virtual Shooting experience, discussions on Faxon Firearms' products, Fostech's 50 BMG, Sig Sauer's P320 Reserve, and the upcoming Goat Guns GP5 and musket. The event also touched upon suppressor technology advancements and the general atmosphere of the show.

This video critically examines the concept of a 7-stage trigger, deeming it an unnecessary marketing buzzword. The host, Jared, an experienced firearms instructor, explains the mechanics of single and two-stage triggers, highlighting the practical benefits of a well-designed two-stage trigger (e.g., 2lb first stage, 1lb second stage) for precision shooting. He argues that 'more is better' is a flawed marketing approach in the firearms industry, and that complex trigger stages beyond a good two-stage design often add no practical value and can even be indicative of poor manufacturing.

This video demonstrates a rapid fire drill focusing on efficient magazine reloads and immediate resumption of fire. The shooter, equipped with tactical gear and an M4 Carbine with an ACOG optic, showcases proficient weapon manipulation and recoil control. The drill emphasizes maintaining a high rate of fire while executing smooth tactical reloads.

This review of the Springfield M1A Scout Squad after 7,000 rounds highlights its robust reliability, especially with steel-cased ammunition. The instructor, speaking with high authority from extensive practical experience, details maintenance tips like using grease for lubrication and warns about potential malfunctions caused by glove interference with the operating rod. Cosmetic wear, such as brass marks on the stock, is viewed as a 'badge of honor' from heavy use.

This guide, presented by Regular Guy Training LLC, advocates for using readily available and cost-effective automotive lubricants for firearms. The instructor, drawing on military experience with belt-fed weapons and high-volume shooting, explains why conventional motor oil and high-temperature lithium grease are superior and more economical than many specialized gun lubes. It covers platform-specific recommendations, including considerations for cold weather and different firearm designs like AR-15s, AK-47s, and Glocks.

This guide details building a reliable AR pistol, emphasizing component selection for hard-use scenarios. It covers barrel and gas system choices, DI vs. piston considerations, and the importance of quality upper and lower receivers. The build focuses on practical reliability and shooter ergonomics, including ambidextrous controls and essential accessories, with a total cost around $1600 for the base build.