Costa Marlin / S&W 1854 Picatinny Schiene - 44 Mag, 357 Mag, 45 Colt Topseller but often overlooked

but often overlooked

the extended base pad allow for easy pulling from the magazine well for faster magazine changes

H024 Side Loading (

Smith & Wesson M&P®22 Compact

for long lasting durability

Costa Marlin / S&W 1854 Picatinny Schiene - 44 Mag, 357 Mag, 45 Colt Topseller but often overlookedThis 6" long Marlin lever action scope mount receiver rail works with the Costa Marlin M LOK Handguard + Modular Rail System. Hangs out 1" beyond the receiver. Do you have a Costa forearm? If not, then you need our 5" receiver length Rhino Rail for your red dot, scope, etc. Costa Rail System: This is the receiver rail portion of the 3 rail Costa handguard system (this rail + two gator rails that attach to the top of the Costa forearm). 6" rail Fits: