Hi daniel, Yes no problem it is made for the BLR. Specs - Specifications and Features:
Machined steel construction
Versatile, available for many different rifles
Forward part of the base accepts a dovetail ring, locking it solidly into position
Rear ring is secured by windage adjustment screws
STD rings are engineered to match up with STD 1-Piece and STD 2-Piece bases
Five different ring heights are available for STD bases
STD 2 Piece Base
Fits Browning BLR Lightning
Gloss Finish

It fits with no problem it is made for the BLR. Specs - Specifications and Features: Machined steel construction Versatile, available for many different rifles Forward part of the base accepts a dovetail ring, locking it solidly into position Rear ring is secured by windage adjustment screws STD rings are engineered to match up with STD 1-Piece and STD 2-Piece bases Five different ring heights are available for STD bases STD 2 Piece Base Fits Browning BLR Lightning Gloss Finish

Yes these bases are made specifically for a BLR rifles, so therefore the will fit. Hope this helps.

es no problem it is made for the BLR. Specs - Specifications and Features: Machined steel construction Versatile, available for many different rifles Forward part of the base accepts a dovetail ring, locking it solidly into position Rear ring is secured by windage adjustment screws STD rings are engineered to match up with STD 1-Piece and STD 2-Piece bases Five different ring heights are available for STD bases STD 2 Piece Base Fits Browning BLR Lightning Gloss Finish

Yes, Leupold Base Mount mode l#50237 fits the Browning BLR LT WT 81 "drill and tap" specifications.

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