The new SIG-551 Scope Mount System Provides Additional Versatility to your SIG SAUER-551 Mounting options.
(a) Easy and Tight Attach for your 551 Scope Mount
(b) Provides a Superior Sight Mount Solution
(c) Rare Bolt Provide Steady Sight Mount Stability
(d) MIL-STD 1913 Picatinny Rail
(e) Manufactured with Solid 6061 T6 Aluminum
(f) No Gunsmith required