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Barrels

m4broker.com AR-15 Barrel is fully chambered and ready for installation onto a host upper receiver. The ar-15 barrel features a true 5.56x45mm NATO Chamber for use with both commercial and military surplus ammunition, we offer different length 7.5, 8.3,10.5,11,16 18 and 20 inch ar15 barrel assembly or striped. And the calibers we offer are 556 Nato, 792x39 or ak47 round, 300 blackout ar15 barrels, 545x39 will in stock soon 
 
 Products (Total Items: 21)
Givati co.Usa 10.5" m4 barrel  41v50
Givati co.Usa 10.5" m4 barrel 41v50
Your Price: $139.00
300 blkout 16" medium duty barrrel $169
300 blkout 16" medium duty barrrel $169
Your Price: $169.00
762x39 16" barrel medium duty threaded
762x39 16" barrel medium duty threaded
Your Price: $139.00
556/223 ar15 16" barrel with a2 tower sight
556/223 ar15 16" barrel with a2 tower sight
Your Price: $149.00
Gcu thompson 16" 1:9 556/223 barrel threaded $179
Gcu thompson 16" 1:9 556/223 barrel threaded $179
Your Price: $179.00
Gcu delta ring assembly
Gcu delta ring assembly
Your Price: $27.89
16" barrel 1:9 threaded $115
16" barrel 1:9 threaded $115
Your Price: $115.00
M15 front sight with detent & spring
M15 front sight with detent & spring
Your Price: $9.99
ADAMS ARMS -  GAS PISTON CONVERSION KIT
ADAMS ARMS - GAS PISTON CONVERSION KIT
Your Price: $315.00
Stainless 16" m4 cut barrrel 1:9 twist $169.95
Stainless 16" m4 cut barrrel 1:9 twist $169.95
Your Price: $169.95
Ar-15 7.5" pistol m4 barrel-Givati Company Usa
Ar-15 7.5" pistol m4 barrel-Givati Company Usa
Your Price: $108.99
Ar-15 7.5" pistol Nitride barrel melonite-Givati Company Usa
Ar-15 7.5" pistol Nitride barrel melonite-Givati Company Usa
Your Price: $129.00
Givati co.Usa 762x39 ar-15  barrel   1:10 $129
Givati co.Usa 762x39 ar-15 barrel 1:10 $129
Your Price: $129.00
Model 1 Barrel AR-15 223-556 m4 Contour 1 in 9" Twist 16" Chrome Moly with Front Sight Base
Model 1 Barrel AR-15 223-556 m4 Contour 1 in 9" Twist 16" Chrome Moly with Front Sight Base
Your Price: $149.00
Givati co.Usa 7.5" m4 barrel  41v50
Givati co.Usa 7.5" m4 barrel 41v50
Your Price: $129.00
7.5" m4 barrel  416 stainless-Givati Company Usa
7.5" m4 barrel 416 stainless-Givati Company Usa
Your Price: $149.00
10.5 ar 15 barrel 556-223 nato-Givati Company Usa
10.5 ar 15 barrel 556-223 nato-Givati Company Usa
Your Price: $139.00
Model 1 Barrel AR-15 223-556 m4 Contour 1 in 7" Twist 16" Chrome Moly with Front Sight Base
Model 1 Barrel AR-15 223-556 m4 Contour 1 in 7" Twist 16" Chrome Moly with Front Sight Base
Your Price: $149.00
7.5" inch ar 15 barrel 556-223 pistol 1 in 9 twist 556x45mm
7.5" inch ar 15 barrel 556-223 pistol 1 in 9 twist 556x45mm
Your Price: $108.99
7.5" inch ar 15 barrel 556-223 pistol 1 in 9 twist 556x45mm nitride
7.5" inch ar 15 barrel 556-223 pistol 1 in 9 twist 556x45mm nitride
Your Price: $108.99
midlength 16" Dti barrel
midlength 16" Dti barrel
Your Price: $129.00