We improved on Unertl part by adding zeroing functionality along with Parrallax adjustment.
products are UNMATCHED and SUPERIOR to any replica USMC item out there, however Unertl's part did not allow for function beyond unlocking the objective bell. At we needed a more functional tool when adjusting our scopes parallax and ZERO. The part we build was originally a UNERTL design. Unertl MST-100 150 Parallax Tool For USMC Scout Sniper M40A1 M40A3 US Optics. PS let me know when you have any extra parts scope mounts bottom medal for sale." "Afternoon, just received my MST 100 and spanner wrench and couldn’t be anymore happier with the quality of the product! You guys at the hogsden took this tool light years ahead of what Unertl or US Optics would have taken it to.Just wanted to say thank very much for the awesome customer service and fast shipping and for keeping the M40A1 legacy alive the sniper rifle that paved the way for the modern sniper rifle. I want to extend a Thank you to our LOYAL CUSTOMER BASE! Please read the following comment that explains why you can also buy with confidence. We also have access to the most qualified USMC Scout Sniper rifle builders in the world. We provide products to the most recognized and respected USMC rifle builders in the game. This following review/comment is the reason why TheHogsDen continues to bring USMC SNIPER enthusiast products that are obsolete antiquated or unavailable commercially. adjusts parallax and aids zeroing process for your USMC Scout Sniper System. So the M1903-A1 mounted with the Unertl 8x became the “sniping standard” in the USMC.MST-100, MST-150 Scope Spanner adjustment tool. They also recommended the scope be mounted on a Winchester M70 target rifle, but the USMC decided on the M1903 based on favorable accuracy comparisons between specially selected M1903’s and the M70.
They specifically cited a 8x target scope made by John Unertl as being the best they found. After there was a push to standardize sniper equipment, the Marine Corps Equipment Board did an extensive study of optics under field conditions and recommended a scope of about 8x, with an objective lens of about one and half inches, a medium fine crosshair reticle, and double micrometer quarter minute click mounts. Unlike the US Army, the USMC had a standard issue sniper rifle at the start of hostilities in WWII, it was a M1903/Lyman 5A (5x), which was adopted (with the Winchester A5 Telescope) during WWI. It served with distinction in WWII, Korea, and even Vietnam. The M1903A4 is a legendary classic sniper rifle. The rifle was again used in the Korean conflict, and even in the early stages of the Vietnam conflict when sniper rifles were in severe shortage. From its adoption in 1943 until the end of the war, the M1903-A4 was used extensively in every theater of operation by both the US Army and the USMC. The M1903-A4 was an accurate rifle with an effective range of about 600 yards (550m), with the main limit on long range accuracy coming from its very low power scope (2.5x). The rifle was officially adopted on as the M1903-A4 (sniper). The Infantry Board and the Ordanance Department conducted an evaluation and recommended that the Weaver 2.5x 330C hunting telescope be adopted for use on M1903 and M1903-A1 rifles. There was a high demand, that could not be filled, for telescopic (sniper) rifles. The M1903-A4 was a specifically designed sniper rifle that came as a result of early U.S.
Stock: Wood Type "C" (early rifles) "Scant" grip (later rifles).Magazine: 5 round internal box magazine.Twist: 2 Grooves, LH Twist, cut-rifled (early rifles)Ĥ Grooves, LH Twist, draw rifled (later rifles).