{"product_id":"sig-sauer-alpha-msr-34mm-one-piece-scope-mount-1-535-in-height-picatinny-black","title":"Sig Sauer ALPHA-MSR 34mm One-Piece Scope Mount, 1.535 in Height, Picatinny, Black","description":"\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOne-piece integral mount with both rings built into a single base\u003c\/li\u003e\n\u003cli\u003eFits riflescopes with a 34mm main tube\u003c\/li\u003e\n\u003cli\u003e1.535 in mount height, a common optic height for AR-pattern (MSR) rifles\u003c\/li\u003e\n\u003cli\u003eAttaches to M1913 Picatinny rails with steel 1913-style clamps\u003c\/li\u003e\n\u003cli\u003e7075-T6 construction per Sig Sauer's specifications\u003c\/li\u003e\n\u003cli\u003e0 MOA, no built-in cant\u003c\/li\u003e\n\u003cli\u003eBlack finish\u003c\/li\u003e\n\u003cli\u003eSig torque specs: 65 in\/lbs for the 1\/2 in rail nuts, 25 in\/lbs for the T15 Torx ring screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Sig Sauer ALPHA-MSR is a one-piece scope mount for modern sporting rifles. Both rings are part of a single base, so there is no separate base and ring set to line up. This configuration holds riflescopes with a 34mm main tube and has a 1.535 inch mount height, a common choice for flat-top AR-pattern rifles where the scope has to sit high enough for a natural head position.\u003c\/p\u003e\u003cp\u003eThe mount clamps to an M1913 Picatinny rail using steel 1913-style clamps, and Sig lists the body material as 7075-T6 with 0 MOA of cant. Sig publishes torque values of 65 in\/lbs for the 1\/2 inch rail nuts and 25 in\/lbs for the T15 Torx ring screws, which makes installation repeatable with a torque wrench. The mount is covered by Sig Sauer's Infinite Guarantee.\u003c\/p\u003e\u003cp\u003eThis is the black 34mm version. Sig also offers the ALPHA-MSR for 30mm tubes and in a coyote finish, and those are separate part numbers that are not interchangeable with this one. Match the mount to your scope's main tube diameter first, then check that a 1.535 inch centerline height gives your objective lens and any front accessories enough clearance over the rail.\u003c\/p\u003e\u003ch2\u003eSpecs\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSIG SAUER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eALPHA-MSR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eSOA20015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintube Diameter\u003c\/td\u003e\n\u003ctd\u003e34mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e7075-T6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eIntegral Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Height\u003c\/td\u003e\n\u003ctd\u003e1.535 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCant\u003c\/td\u003e\n\u003ctd\u003e0 MOA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAttachment Type\u003c\/td\u003e\n\u003ctd\u003eM1913 Picatinny\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque, To Rail (1\/2in Nut)\u003c\/td\u003e\n\u003ctd\u003e65 in\/lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque, To Scope (T15-TORX)\u003c\/td\u003e\n\u003ctd\u003e25 in\/lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eIn the Box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eALPHA-MSR 34mm one-piece scope mount, black\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSIG-SOA20015\u003c\/strong\u003e\u003c\/p\u003e","brand":"Sig Sauer","offers":[{"title":"Default Title","offer_id":42779484454958,"sku":"SIG-SOA20015","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/0856\/3246\/files\/SIG-SOA20015_1-sq.png?v=1792691364","url":"https:\/\/freedomusasales.com\/products\/sig-sauer-alpha-msr-34mm-one-piece-scope-mount-1-535-in-height-picatinny-black","provider":"Freedom USA Sales","version":"1.0","type":"link"}