Gap 6mm Remington. Full GAP build all work done by them. Rifle has around 500 easy rounds through it. Always cleaned and taken care of. Gun is fairly heavy and is a total laser. Build specs 1)Fully trued Remington short action with Sako extractor installed 2)Schneider 25" 1-9 twist polygonal rifled barrel .900 at the muzzle 3)McMillan A-4 stock full bedded with cheekpiece 4)Jewel trigger 5)Ken Farrell 10moa rail Brass, loaded ammo, 300 Berger 80 grain varmint bullets, and Redding Type S dies. Does not come with scope, rings or bi pod unless you want them then they can be negotiated. I have a great varmint load and it shoots hornady 95 grain SST extremely well. This gun is a 1/4 moa shooter if you can keep up with it. Posted group is at 200 yards with 95grain SST factory ammo. $2100 for the rifle and all reloading supplies and ammo.