Most popular accessories & related items... Description Reviews (0) Q & A This latest addition to the ROLS straight-pull rifle lineup features a carbon fiber stock assembled in Austria by the renown FBT firm. The comb is adjustable for height at the simple push of a button, while the recoil pad is the acclaimed, recoil-soaking Decelerator. As with other ROLS rifles, the receiver is made of Fortal 7075 alloy, in this case inletted into the stock inserted into the stock. The quick-detachable sub-MOA barrel is fluted and threaded for M14x100 threads, with knurled protective ring.