Watch latest videos, sometimes even early releases! Sign up for the newsletter 🗞️https://tinyurl.com/9HoleReviews or https://tinyurl.com/SlateBlack The U.S. M1903A3 was an improvement over the M1903 rifle with a rear aperture sight that was faster to produce during wartime. The "re-chambered Mauser" was a common sight in the Pacific Theater even up till the 70's when the U.S. Navy finally retired them. Since it's employment, the M1903A3 has been a crowd favorite at CMP / NRA service rifle matches for it's excellent sighting system, but how does it do on our field? Why does Henry not prefer the front sight? Find out for yourselves. Special thanks to The Gun Room LLC for loaning us this rifle. Consider supporting us via Patreon 👉 http://www.patreon.com/9HoleReviews (you an also access the Practical Accuracy Scoreboard here) Observer setup seen here powered by: - Vortex Optics Razor HD Spotting Scope 27-60x85 Angled https://amzn.to/2M3zTGP - Vortex Optics Pro GT Tripod https://amzn.to/2X7j6sL - Phone Skope Lollipop Universal Digiscoping kit https://amzn.to/2ZK50zk Consider visiting our supporter @SlateBlackIndustries 👉 Discount Code "9HOLE" for MLOK accessories Shopping on Amazon? Do you like sweet [yet tasteful] gun morale patches? Shopping with this link costs you nothing, but helps support our channel 👉 https://amzn.to/3trn9ju Distance Conversions: 150y - 137m 200y - 182m 250y - 229m 300y - 274m 350y - 320m 400y - 366m 450y - 411m 500y - 457m Tasteful merchandise for the discerning firearms enthusiast 👉 https://teespring.com/stores/9-hole-reviews This video's editing by Agency Communications LLC Music by Tyops (THANKS!!!) __________________________________________________________________ We love mail: 9 Hole Reviews 21175 Tomball Pkwy. No. 480 Houston, Texas 77070