Aimtech Shotgun Scope Mount Browning BPS Pump 12 Gauge. No gunsmithing and no sight removal required. Iron sights remain functional. Extruded and machined high strength aluminum alloy. The Aimtech Shotgun Scope Mount mounts scopes electronic sights and lasers using Weaver-style bases. Weighs only four ounces. Installation tool and instructions are included with the Aimtech Scope Mount For Shotguns. Specifications for Aimtech Shotgun Scope Mount Browning BPS Pump 12 Gauge ASM-11: Mfg Item Num: ASM-11 Type: SIGHTS/OPTICS - BASES/MOUNTS - SHOTGUN MOUNTS Finish: Black For: Browning BPS Pump 12 Ga. Model Header: Shotgun Master Model Header: Aimtech Mounts Features of Aimtech Shotgun Scope Mount Browning BPS Pump 12 Gauge ASM-11: BPS 12ga. What firearm models does the manufacturer say Aimtech Shotgun Scope Mount Browning BPS Pump 12 Gauge ASM-11 is compatible with? The manufacturer suggests that Aimtech Shotgun Scope Mount Browning BPS Pump 12 Gauge ASM-11 is compatible with Browning BPS Browning BPS 12 GaugeAimtech Shotgun Scope Mount Browning BPS Pump 12 Gauge