THE ARMS ROOM (ARMS ROOM LLC)

.22 LR cal., SA, GIO, 16 in. barrel, no rear sight or optional MBUS Magpul or Daniel Defense rear sight, chrome moly match grade air gauged Lothar Walther M4 upper, Arms Room or Spike's Tactical lower, receiver end cap, heat treated bolt, M4 or Magpul AFG handguard w/Ergo bolt-on rail, Mil-Spec parkerized finish. Disc. 2014.

5.56 NATO cal., 7 1/2 in. threaded barrel, low profile gas block, solid tube handguard with textured grip knurling, three removable rails, M4 feed ramps, Type III hardcoat anodized black finish. Mfg. 2015-2017.

5.56 NATO cal., 7 1/2 in. threaded barrel, pistol length gas system, lightweight aluminum removable side and bottom rails, three section rails included, forged upper and lower receivers, M4 feed ramps, integrated enhanced trigger guard, milled mfg. engravings, Type III hardcoat anodized black finish. Mfg. 2015-2017.

5.56 NATO cal., carbine length GIO, 16 in. chrome moly M4 profile barrel, A2 flash hider, fixed front sight base, Magpul Gen 2 rear flip-up sight, M4 stock and buffer tube, double heat shield handguards, M16 bolt carrier group, flat-top upper with M4 cuts, Mil-Spec upper and lower parts, black anodized finish. Disc. 2017.

5.56 NATO cal., GIO, 16 in. chrome moly barrel, M4 barrel profile, fixed front sight base, black anodized finish, A2 flash hider, two-piece drop-in quad rail, M16 bolt carrier group, flat-top upper with M4 cuts, Magpul Gen 2 rear flip-up sight, Arms Room lower receiver, Mil-Spec upper and lower parts, Rogers Super-Stoc and buffer tube, Magpul MOE Plus grip. Disc. 2017.

5.56 NATO cal., GIO, 16 in. chrome moly M4 profile barrel, Phantom flash hider, Magpul MBUS folding front and rear sights, front sight adj. tool, M4 stock and buffer tube, M4 grip, free float quad rail, M16 bolt carrier group, flat-top upper with M4 cuts, Arms Room lower receiver, Mil-Spec upper and lower parts, black anodized finish. Disc. 2017.

5.56 NATO cal., GIO, 16 in. chrome moly M4 profile barrel, twisted Phantom flash hider, Magpul MBUS folding front and rear sights, front sight adj. tool, Rogers Super-Stoc, Mil-Spec buffer tube, Ergo or Magpul MOE grip, free float quad rail, M16 bolt carrier group, flat-top upper with M4 cuts, Arms Room lower receiver, Mil-Spec upper and lower parts, black anodized finish.

5.56 NATO cal., GIO, 16 in. chrome moly barrel, Phantom flash hider, front and rear sights, Rogers Super-Stoc and Mil-Spec buffer tube, pistol grip, OD or black quad rail, M16 bolt carrier group, M4 cut, Mil-Spec upper and lower parts, laser etched ejection port door, Zombie engraved logo with color fill, "LIVE - DEAD - UNDEAD" selector designations, includes soft case, black and green two-tone finish. Disc. 2014.

5.56 NATO cal., mid-length gas system, 16 in. stainless steel barrel, GT Micro Predator flash hider, 30 shot PMAG, GT extended mag. release, stainless steel low profile gas block, integral trigger guard, MBUS Pro front and rear sights, Rogers Super-Stoc, MOE pistol grip, GT ambi selector, custom Mark Walters Edition laser engraving, GT Ultra slimline octagonal 5-sided KeyMod free floating handguard with monolithic top rail, Type III hardcoat anodized black finish. Disc. 2016.