.223/5.56mm

7 Inch A4 Upper Half

7 Inch A4 Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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10 1/2 Inch A4 Upper Half

10 1/2 Inch A4 Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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X-Series Upper Half

X-Series Upper Half .223/5.56mm

.223 WYLDE CHAMBER FOR 5.56MM AND .223 CALIBER

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ATH Carbine Upper Half

ATH Carbine Upper Half .223/5.56mm

.223 wylde chamber for 5.56mm and .223 caliber

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Lightweight Upper Half

Lightweight Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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IRS Upper Half

IRS Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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NSP CAR Upper Half

NSP CAR Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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NSP Mid-Length Upper Half

NSP Mid-Length Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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Delta CAR Upper Half

Delta CAR Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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Entry Tactical Upper Half

Entry Tactical Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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Tactical CAR A4 Upper Half

Tactical CAR A4 Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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Elite CAR A4 Upper Half

Elite CAR A4 Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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CAR A2 Upper Half

CAR A2 Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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CAR A4 Upper Half

CAR A4 Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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Mid-Length A2 Upper Half

Mid-Length A2 Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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Mid-Length A4 Upper Half

Mid-Length A4 Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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Standard A2 Upper Half

Standard A2 Upper Half .223/5.56mm

.223 Wylde chamber for 5.56mm and .223 caliber

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Standard A4 Upper Half

Standard A4 Upper Half .223/5.56mm

.223 wylde chamber for 5.56mm and .223 caliber

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NM A2 Upper Half

NM A2 Upper Half .223/5.56mm

.223 wylde chamber for 5.56mm and .223 caliber

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NM A4 Upper Half

NM A4 Upper Half .223/5.56mm

.223 wylde chamber for 5.56mm and .223 caliber

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NM A4 16 Inch CMP (2016) Upper Half

NM A4 16 Inch CMP (2016) Upper Half .223/5.56mm

.223 wylde chamber for 5.56mm and .223 caliber

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NM A4 20 Inch CMP (2016) Upper Half

NM A4 20 Inch CMP (2016) Upper Half .223/5.56mm

.223 wylde chamber for 5.56mm and .223 caliber

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R3 Competition Upper Half

R3 Competition Upper Half .223/5.56mm

.223 wylde chamber for 5.56mm and .223 caliber

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Lightweight Mountain Upper Half

Lightweight Mountain Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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Varmint A4 Upper Half

Varmint A4 Upper Half .223/5.56mm

.223 wylde chamber for 5.56mm and .223 caliber

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Varmint EOP Upper Half

Varmint EOP Upper Half .223/5.56mm

.223 wylde chamber for 5.56mm and .223 caliber

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Predator Pursuit Mid-Length Upper Half

Predator Pursuit Mid-Length Upper Half .223/5.56mm

.223 wylde chamber for 5.56mm and .223 caliber

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Predator Pursuit Rifle Upper Half

Predator Pursuit Rifle Upper Half .223/5.56mm

.223 wylde chamber for 5.56mm and .223 caliber

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Coyote Carbine Upper Half

Coyote Carbine Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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Coyote Rifle Upper Half

Coyote Rifle Upper Half .223/5.56mm

5.56mm NATO chamber for 5.56mm and .223 caliber

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FES Predator Upper Half

FES Predator Upper Half .223/5.56mm

.223 wylde chamber for 5.56mm and .223 caliber

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