PTR GI Rifle-PTR 91 GI Rifle- H&K 91 Clone. Brand New. Never Fired. Comes with 1x Mag and Case. *Magazines will be Original Surplus rated Good or Better. *Stock set and metal lower trigger packs are Military Surplus rated NRA Good and may show character and blemishes like scratches and wear. *Surplus green furniture color may vary. Weight 4.31 lbs Dimensions 40.5 in Caliber- 308 Win. (7.62x51mm) Operating System Roller-delayed blowback Action Semi-automatic (Host ready for NFA-registered, auto sear pack) Carrier Heat treated, full-auto bolt carrier Overall Finish Parkerized Barrel 18" Stress relieved, tapered contour, threaded 5/8" x 24, twist 1 in 10" RH Optic Mount Traditional claw mount Handguard Polymer slim-line Trigger Pull 9-10 lbs. Magazine 20 Round aluminum Length 40.5" Weight Unloaded 9.5 lbs. Color Black with Green Furniture