B-Square 1-Piece InterLock Weaver-Style Scope Base with 1" Rings HK 300 Matte
Fits: H&K Models 300, 630, 770, 940, SL6 and SL7
Ring Height: .490 inch from top of base to bottom of scope tube.
Notes: Saddle type mount attaches on both sides of the receiver.
Attaches and removes with no loss of zero.
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