Kel-Tec Model RFB18, Semi-automatic Rifle, 308 Win, 18" Barrel, Blue Finish, Synthetic Stock, 20Rd, 1 Magazine RFB18BLK • Action: Semi-Automatic • Capacity: 20+1 • Finish: Black • Sights: No Sights • Barrel length: 18 • Overall length: 26 • Accepts Metric FAL Type MagazinesChrome Lined Barrel Birdcage Flash Hider FN FAL MAGS • Action: Semi-Auto • Capacity: 20+1 • Finish: Black • Sights: None • Barrel length: 18" • Overall length: 26" • 15in Free-Float MLOK Rail/ Ambi Bolt Release