100% American made - Barrel 1:10 twist concentric LH 14x1 metric thread and ready for a variety of muzzle attachments - 1st AK side scope rail mount to offer a return to zero capability also offers four times clamping improvement over traditional side scope rail mounts and improves sight acquisition for follow-up shots - Chrome moly 4150 nitride treated barrel - Milled 4140 ordnance quality steel receiver - RAK-1 Enhanced Trigger Group - Larger T shaped magazine catch - Compatibility with AKM furniture - Standard AKM sights - Retaining plate - Bolt hold-open notch on the safety selector - Proprietary Chevron muzzle brake - Bolt carrier tail heat treated to ensure maximum performance and life - Accepts all standard AK mags. - Comes with one 30 rd. mag. MOE AK stock pistol grip and handguard - Barrel: 16.5 with a 1:10 twist Overall: 36 Weight: 8.1 lbs.