Griffin Armament GSM1.335H30MM GPM Box Mount Black Aluminum 30mm Tube

Griffin Precision Mounts (GPM) are machined in-house in Watertown, WI from lightweight aircraft-grade 6061-T6 aluminum. GPM mounts incorporate a dowel pin alignment system allowing use of the Accessory Interface Suite (AIS) of products, affording ambidextrous modular accessory support. The unique patented design splits the rings on two parallel but offset planes allowing accessories to be mounted on five AIS mounting surfaces: top, left, right, and 45° left & right offsets affording unsurpassed, ambidextrous flexibility. Includes: 30mm Standard Griffin Precision Mount, 12 (qty), 8-40 T15 fasteners for ring clamping, 4 (qty), 10-32 fiber lock patched T15 fasteners for rail clamping, 1 (qty) T15 Allen Key, Shim Set (For setting the proper gap while mounting your optic), GPM Manual

Tube Diameter:	30mm
Weight:	9 oz
Finish:	Hardcoat Anodized
Height:	1.335"
Material:	Aluminum
Mount Type:	Box Mount
Model:	GPM
Color:	Black