SBR

10.5" SBR & Pistol Upper 1/7 Chrome lined OEM (MK-18 Mod 0)

This is a custom built pistol upper built in our shop. This item is pre order we usually have them out in 15-30 business days all lead times are approximate. This is a pistol and SBR use only and all nfa rules apply. Pictured specs...

10.3" SBR and Pistol Upper 1/7 Chrome lined (MK-18 Mod 0)

This is a custom built pistol upper built in our shop. This item is pre order we usually have them out in 15-30 business days all lead times are approximate. This is a pistol and SBR use only and all nfa rules apply. Pictured specs...

10.5" 5.56 Upper 1/7 Chrome lined (MK-18 Mod 0)

This is a custom built pistol upper built in our shop. This item is pre order we usually have them out in 15-30 business days all lead times are approximate. This is a pistol and SBR use only and all nfa rules apply. Pictured specs...

10.5" 5.56 Upper 1/7 QPQ (MK-18 Mod 0)

10.5 MK-18 Upper A4 1/7 QPQ  We start with a 5.56 10.5" 1/7 twist barrel for this build. The barrel is made from 4150 machine gun steel with QPQ finish. The upper receiver is T marked and is type 3 hard coat black. This does have M4 ramps...

12.5 5.56 1/7 QPQ SBR Upper

12.5 MK-18 Upper A4 1/7 QPQ We started with a Ballistic Advantage 5.56 12.5" 1/7 twist barrel for this build. The barrel is made from 4150 machine gun steel with QPQ finish. The upper receiver is T marked and is type 3 hard coat black. This does have M4...

M-4 11.5" 5.56 1/7 QPQ

11.5 Upper A4 1/7 QPQ Barrel We started with a 11.5" 1/7 twist barrel for this build. The barrel is made from 4150 machine gun steel with QPQ nitride treatment to the exterior, bore, and chamber. The upper receiver is T marked and is type 3 hard...

11.5 5.56 1/7 Chrome Lined SBR OEM Upper

Want one of the best SBR or Pistol setups in the market today? You found it! These uppers utilize the M4A1 style barrel with M203 flats. Chambered in 5.56 NATO, 1/7 twist, chrome lined chamber and bore. F-Marked front sight base is pinned with taper pins...

M4A1 11.5 5.56 1/7 Chrome Lined SBR Upper

Want one of the best SBR or Pistol setups in the market today? You found it! These uppers utilize the M4A1 style barrel with M203 flats. Chambered in 5.56 NATO, 1/7 twist, chrome lined chamber and bore. F-Marked front sight base is pinned with taper pins...

12.7 5.56 1/7 Lite SBR Upper

12.7 MK-18 Upper A4 1/7 CL We started with our 5.56 12.7" 1/7 twist barrel for this build. The barrel is made from 4150 machine gun steel with phosphate finish. The bore is chrome lined. The upper receiver is T marked and is type 3 hard coat black. This...

5.56 Nato 1/7 A4 QPQ Blood Diamond Style Upper

Want to get in touch with your inner mercenary? Love the movie Blood Diamond???? Well, we can help with that!    Specs: Barrel: TNTE Carbine 10.5 1/7 Nitride barrel 4150 Upper: TNTE M4 7076-T6 Type 3 Hardcoat  Handguards: Round...

M-4 11.5" (16 OAL) XM-177 5.56 1/7 QPQ Upper

11.5 Upper A4 1/7 QPQ Barrel We started with a 11.5" 1/7 twist barrel for this build. The barrel is made from 4150 machine gun steel with QPQ nitride treatment to the exterior, bore, and chamber. The upper receiver is T marked and is type 3 hard...

M-4 11.5" 5.56 1/7 QPQ with MI Drop In Quad Rail

11.5 MK-18 Upper A4 1/7 QPQ MI Quadrail We started with a 5.56 11.5" 1/7 twist barrel for this build. The barrel is made from 4150 machine gun steel with QPQ finish. The upper receiver is T marked and is type 3 hard coat black. This does have M4...