Videos tagged with Phosphate Finish

This video provides an in-depth look at the Sons of Liberty Gunworks (SOLGW) Bolt Carrier Group (BCG). The presenter highlights SOLGW's commitment to quality control and their use of premium materials, including Carpenter 158 steel for the bolt and 8620 steel for the carrier. The BCG is noted for being shot peened, high-pressure tested, and magnetic particle inspected, with certificates provided. The phosphate version features a chrome-lined interior, adhering to mil-spec standards. The aggressive staking on the carrier is also praised for its durability. The video also touches on SOLGW's manufacturing philosophy, emphasizing individual responsibility and meticulous part selection for each build.

This video showcases new firearm and accessory products from Brownells. It features a limited edition Colt 1911 Model 70 Government with classic GI styling and modern upgrades like front strap checkering and Novak sights. Also highlighted are the Sig Sauer P365 Macro, a compact pistol with a longer grip and 17-round magazines, and the Sig Sauer P320 AXG Legion, a competition-oriented pistol with an aluminum frame and compensated slide. The segment concludes with a look at new AR-15 A2 barrels and a variety of Edgar Sherman Designs two-point slings in different colors and patterns.

This video showcases a rare Portuguese-contract 1942 Mauser Luger, distinguished by its phosphate finish. The presenter notes that approximately 6,000 of these pistols were sent to Portugal, with about half featuring a phosphate finish and the other half a blued finish. A theory suggests the phosphated versions were intended for use in tropical climates, such as Portuguese colonies in Africa, due to the finish's perceived durability in humid conditions.

This review compares the Aero Precision Black Nitride BCG against the Anderson Phosphate BCG, focusing on their impact on rifle accuracy. While the Aero Precision BCG exhibits a smoother, shinier finish, the testing revealed no significant difference in average group size at 100 yards when using standard ammunition. Both BCGs performed to a similar accuracy benchmark, suggesting that for standard AR-15 platforms, the finish of the BCG has minimal impact on inherent accuracy.

This YouTube video features a unique Luger pistol equipped with a flash hider, showcasing a distinct modification. It also presents an engraved Walther PP pistol with a phosphate finish, highlighting both aesthetic and functional aspects. The content further delves into the process of restoring a World War II-era Luger, offering insights into historical firearms and their maintenance. The video promotes the creator's Patreon for early access and monthly raffles, as well as their "Flak & Fubar" podcast and Twitter presence.

This video provides an overview of China's Type 81 LMG, also known as the Chinese RPK. It delves into the firearm's specifications, including its caliber (7.62x39mm), action (Short Stroke Gas Piston), and other details like barrel twist and length. The content emphasizes the firearm's identity as a light machine gun and its connection to the RPK lineage. The creator also promotes their social media channels (Instagram, Patreon, Facebook) and affiliate links for Bolt Action Coffee and Olight products, encouraging viewer support and subscription.

This guide details the correct lubrication points for an AR-15 bolt carrier group, based on expert instruction from Brownells. It debunks common myths about oiling the gas key and vent holes, emphasizing lubrication of carrier rails, the hammer-cocking surface, and the cam pin. The video highlights that even slicker finishes like Titanium Nitride benefit from minimal lubrication for optimal cycling and feel.

This video provides a detailed physical inspection of an AIM Surplus Bolt Carrier Group (BCG). The instructor, from School of the American Rifle, meticulously disassembles the BCG, checks for proper fit and function of components like the firing pin, cam pin, gas rings, and extractor. The inspection includes checks for magnetism, bolt protrusion, headspace, and a borescope examination of the carrier's three-bore. While generally positive, the review highlights a minor machining inconsistency in the carrier's rear three-bore, potentially affecting gas efficiency.

This video provides an in-depth review of a 5th variation Waffen stamped Walther PP pistol manufactured in 1945. It details the transition to the 'AC' factory code, the absence of slide legends, and the significance of proof marks. The instructor discusses the potential for mismatched serial numbers due to wartime production and the characteristics of weighted grips, including their common separation. The video also touches on the use of phosphate finishes and the meaning of the 'W' marking on unhardened steel parts.

This video provides a detailed review of the AK63DS, a semi-automatic variant of the Hungarian AK-47. It highlights the stamped receiver construction, underfolder stock for compactness, and specific technical features like the 7.62x39mm caliber, 16.5-inch barrel with a 1:10 twist, and 14x1 left-hand muzzle threading. The review also notes the inclusion of an upgraded RAK trigger and discusses the aesthetic appeal of the wood furniture.

This video focuses on the Bushmaster AR-15 Complete Bolt Carrier Group. The description highlights its precision machining from ordnance-grade steel, adherence to mil-spec tolerances, and a matte black phosphate finish. A link is provided for further information. The content is likely an overview or review of this specific firearm component.

This guide details how to effectively clean an AR-15 and .308 Bolt Carrier Group (BCG) using the Otis B.O.N.E. Tool, as demonstrated by sootch00. The tool is specifically designed to remove stubborn carbon fouling from critical BCG components, including the bolt tail, firing pin shoulder, and the interior of the bolt carrier. Proper disassembly and cleaning techniques are crucial for maintaining firearm reliability, especially in direct impingement systems.