T/C G1/G2 Contender SSK Custom PISTOL Barrel 222 Rem 14 SS Bull Contour-NEW admin - August 25th, 2023 Comments Off PLATFORM: SSK G1/G2 Contender SSK50. RATE OF TWIST: 1:7. FOREND SCREW SIZE/SPACING: 10-32 dovetails 3 1/8 Centers, any PISTOL forend will work fine. SCOPE BASE: YES WITH 6 HOLE SILVER BASE. Categories: g1g2 Key Tags: barrel, bull, contender, contour-new, custom, g1g2, pistol