This review of the Browning XBolt 2 highlights its popularity among hunters but reveals significant accuracy issues with several ammunition types. While the rifle's feeding mechanism and build quality are praised, the inconsistent performance, particularly the keyholing observed with Remington ammunition and the potentially problematic 1:7 twist rate for 6.5 PRC, raises concerns. The Athlon Aries HLR 4-20x50 scope is noted for its excellent turrets and clear glass, though it's a second focal plane model.
This video provides an expert-level assessment of the Sig SG551 SB, specifically a GIGN variant, focusing on its accuracy potential. The instructor, Josh, details the rifle's specifications, including its law enforcement trade-in barrel and 1:10 twist rate, and conducts rigorous accuracy tests with various ammunition types at 100 yards. The results highlight the significant performance difference between ball and match-grade ammunition, offering valuable insights for firearm enthusiasts and collectors.
This guide details the significant changes in AR-15 platforms over the last 15 years, as explained by an experienced firearm instructor. It covers the evolution of handguards, gas blocks, gas system lengths, and barrel twist rates, highlighting how consumer demand has driven innovation. Modern AR-15s now offer superior features and value compared to older models.
This video provides an expert-level breakdown of AR-15 barrel chambers, specifically comparing the 5.56 NATO and .223 Wylde. It details the design differences, ammunition compatibility, and performance implications of each. The instructor, with clear expertise, explains how chamber tolerances and twist rates affect accuracy, reliability, and projectile selection, guiding viewers on choosing the right barrel for their needs, whether for combat readiness or precision shooting.
This guide, presented by an experienced instructor from Palmetto State Armory, details how barrel twist rate significantly impacts .300 Blackout ammunition stability. It explains that faster twists (1:5) are ideal for heavier subsonic rounds, while slower twists (1:7) are better for lighter supersonic rounds. The video demonstrates live-fire testing to illustrate these performance differences, aiding shooters in selecting the appropriate barrel for their preferred ammunition type.
This entry details the manufacturing adaptations Indumil made to produce the Cordova pistol, drawing heavily on their experience with the Galil rifle. Expert insights highlight the strategic reuse of tooling and material specifications, including forged and milled steel for the slide and a 1:8 barrel twist rate derived from Galil production. The use of injection molding for polymer components also reflects leveraged expertise.
This guide details building a precision long-range rifle using a Bergara Premier Barreled Action. It covers component selection, including stocks, chassis, and triggers, and emphasizes testing various ammunition types for optimal sub-MOA accuracy. The information is presented with the authority of an experienced reviewer with significant trigger time on precision platforms.
This guide, presented by GUNBROS staff, details the trade-offs between using a .22 LR conversion kit in a standard AR-15 and purchasing a dedicated .22 LR AR-15 rifle. Key considerations include budget, accuracy differences due to barrel twist rates (1:14-1:16 for .22 LR vs. 1:7-1:9 for 5.56/.223), and potential fouling issues with Direct Impingement systems when using .22 LR ammunition. While conversion kits offer a budget-friendly entry, dedicated platforms are recommended for optimal performance and reliability.
This video delves into the specific engineering behind a firearm's pinpoint accuracy, focusing on barrel specifications and gas block design. It highlights the critical role of a 1:5 twist rate in a stainless steel barrel for optimal performance and discusses a proprietary jam nut style gas block system that simplifies installation and ensures precise alignment.
This guide, informed by Tactical Toolbox's deep technical knowledge and field testing, outlines how to acquire or build an effective AR-15 rifle under $1000. It details specific models like the Radical Firearms AR-15, Diamondback DB15 Obsidian, Springfield Armory Saint Victor, and PSA Sabre, comparing their features and value. The expert emphasizes that a custom build often provides the best performance-to-price ratio for budget-conscious buyers.
This video emphasizes the importance of statistically significant sample sizes for accurate firearm testing, advocating for 20-round groups over smaller ones to reveal true performance potential and avoid cherry-picking data. It delves into the nuances of accuracy vs. precision, discusses the impact of barrel twist rates on bullet stabilization, and compares various rifle platforms and calibers, highlighting the advantages of 6.5 Creedmoor and 300 PRC for modern long-range shooting. The discussion also touches on barrel construction, the complexities of rifle building, and the evolving landscape of precision rifle components and calibers.
This video provides a foundational understanding of ballistics for rifle marksmanship, breaking it down into three key areas: internal, external, and terminal. It explains how factors like barrel rifling, environmental conditions, and bullet velocity significantly impact projectile trajectory and effectiveness. The content is geared towards shooters seeking to improve their accuracy by understanding the science behind bullet flight.
Gun Laws by State
Read firearms regulations for all 50 states + D.C.
Find Gun Dealers
Search licensed FFL dealers near you.