Spring Guide For Stalker SRS Piston MK23 Silverback MK23 Reversible right handed/ left handed

Reversible right handed/ left handed bolt handle

Strong Nylon construction

Prometheus releases their classic hard piston

Introducing the Project Airsoft M4 Magazine Pouch Insert which makes placing magazines safely and securely into your mag holsters super easy

For TM G17 Gen4

Spring Guide For Stalker SRS Piston MK23 Silverback MK23 Reversible right handed/ left handedScorpion SRS Piston Spring guide Made out of stainless steel polished Laser engraved STALKER logo Can be equipped with stalker bumper pad soft or hard (ST 050,ST 051,ST 052) Comes with 2x O ring for SRS A1 buttplate Comes with 2x O ring for SRS A2 buttplate You can follow all my live feeds, photos, and information on my Youtube, facebook or instagram channels here: Facebook: https: www. facebook. com StalkerAirsoftDesigns Instagram: https: www.