What is a Floating Firing Pin?

This video demonstrates a real-time incident of an underpowered ammunition load causing a firearm malfunction. The speaker, acting as an instructor, explains the characteristics of such a failure, including a weak "pop" sound and minimal slide movement. Crucially, the video emphasizes safe handling procedures after a suspected malfunction, including waiting for potential hang-fires and thoroughly checking the barrel for obstructions before re-chambering a round.

This video compares the reliability of a stock Glock 19 against a budget clone, the Dair Arms DY9, after firing 200 rounds through each. Both firearms experienced a single failure: a light primer strike. The Glock 19 also had one stovepipe malfunction. The instructor notes the comparable reliability despite the significant cost difference in ammunition, highlighting a deal for 9mm ammunition at 17.9 cents per round through armory.deals.

This YouTube video focuses on troubleshooting a common pistol malfunction: a light primer strike. The creator expresses disappointment with their Mossberg MC2SC during this process, implying it's the source of the issue. The video likely demonstrates how to identify and clear a light primer strike, offering practical advice for firearm owners experiencing similar problems with their pistols. It aims to educate viewers on firearm maintenance and problem-solving.

This video from PewView explores alternative AR-15 charging systems, including side-charging and pump-action variants, and compares their performance in speed tests, malfunction clearing, and dud round scenarios. The host, demonstrating high authority and technical knowledge, highlights the Bilson Arms BA-15 for its efficiency in clearing light primer strikes and the Arken EP8 1-8x LPVO as a value optic.

This Q&A session from InRangeTV covers a range of firearms and tactical topics. Key discussions include the limitations of VR simulations for marksmanship training, the importance of single-handed pistol manipulation for concealed carriers in combative scenarios, and the benefits of 1x prism scopes over red dots for shooters with astigmatism. The video also touches on the effectiveness of framing gun rights as civil rights, critiques the NRA's current agenda, and debates the merits of historical firearms like the FN FAL and M1 Garand.

This video debunks the myth that primer dents on unfired cartridges in an AR-15 indicate a malfunction. It demonstrates that the AR-15's floating firing pin design naturally causes a slight inertia strike when the bolt closes, creating a minor indentation without igniting the primer. This is normal operation for firearms with this design.

This video demonstrates the correct 'rock and lock' technique for inserting AK-47 pattern magazines into the CMMG Mk47 rifle. It highlights a common user error of 'mag-locking' by attempting AR-15 style straight insertion, which leads to malfunctions. The instruction emphasizes that mastering this AK manual of arms is crucial for reliable operation of the Mk47 platform.

This guide details the installation and function of the CMMG P3 (Personal Position Preset) Screw System. The P3 screw, found in the Zeroed grip's storage compartment, installs into the Fastback receiver extension. It allows users to set a predetermined stop position for adjustable stocks or braces like the RipStock and RipBrace, enhancing consistent shouldering. The guide includes specific tool requirements and adjustment methods for both the RipStock and RipBrace.

This guide details the installation and basic usage of essential AR-15 accessories, including slings, charging handles, handstops, triggers, flashlights, and optics, as presented by Mike from CMMG. It emphasizes proper fitment and function checks, while reinforcing that proper training is the most critical element for any firearm owner.

This guide details the installation of the CMMG .22LR Conversion Kit into a standard AR-15 platform. The process involves removing the existing bolt carrier group and inserting the conversion unit. The video emphasizes the cost-effectiveness of .22LR ammunition for training and introduces new shooters to the AR platform with reduced recoil. It also highlights compatibility nuances, particularly for Mk57 platforms.