All parts are used in good to very good condition and are factory SWISS SIG SAN. Prices do not include shipping via USPS priority mail. Cashiers check, mo, pp+3%, cc+3.5%. Insurance optional at buyers request. All NFA rules Apply.
**Most parts avail in gray or black**
Factory Swiss Sig G/VG 55x Grey 4 position lower - Legally converted to semi-auto function only with Swiss grip that includes grip plate - $749
551/552/553 Bolt - $180, More finish wear $170
551/552/553 Bolt - Stripped - $150
552 Carrier - no piston - $125
552 Piston - $35
552 Bolt carrier with Piston - $150
552 Complete matching BCG w/ cocking handle gray handle - $325
552 Barrel - $185
551/552/553 Trunnion - $50
552 Gas block w/ hand guard ring black or gray - $180
552 Gas block - no ring gray - $105, black $115
552 Flash hider - Some staining - $65, nice $75, Rodex -$85
552 Handguard Ring - Gray or Black - $75
551/552 Grey +N Front Sight Good/VG w/ some minor paint wear on the sight hood - $105, nicer $120
552 Gas tube - $50
552 Polymer Recoil rod and Spring - $4p
552 Hand guards - black - $55
Top rail mount with arms rail painted -65
Rear sight stub w/ complete sights (black or gray)- Good/VG $210, VG/EX $225
Rear sight base -$60
Rear sight assembly conplete less base -$165
552 Grip - complete w/ hardware and bottom plate $26 vg - fair condition- $20
push pins - $40 set
4 position lower w/o grip or pins gray excellent , no stock - $975
black folding stick with pin and washer -1 avail - handling marks $200, 1 excellent $235
