All prices include installation unless otherwise noted.

SS Magna port Valve:  $24.99

Vert Bottle Adapt: $17.99

Rear Velocity Adjuster:  $16.99

One Piece Back Block w/adjuster:  $34.99

Shark Gill Sight Rail:  $24.99 black, $29.99 chrome

Raised Sight Rail:  $24.99

Low Pressure Chamber:  $19.99

Bob Long Low Pressure Chamber:  $23.99 black, $27.99 chrome

Benchmark double finger .45 frame: $89.99

Aluminum spring guide: A metal replacement for the plastic one in the gun! increases velocity consistency. $9.99

Spring kit: A set of 4 springs to dial your Spyders velocity in where you want it. $16.99

Kingman Sprint electronic trigger frame: Comes with semi, 3 and 6 round bursts and full auto. Easy installation. Black or silver: $129.99

Trigger Job: $35, shorter and lighter

Quick Strip: $45.00 installed SS 4 ball quick pin. Now you can disassemble the whole gun in seconds without screws! Recommended with rear cocking and 1 piece back block.

Fury Package: $99.99 one piece back block with rear velocity adjuster, rear cocking, and quick strip!