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AR-STONER Barrel AR-15 Pistol 5.56x45mm NATO M4 Contour 1 in 7" Twist 7.5" Chrome Moly Phosphate

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7 Reviews

MSRP:

$103.99

Used Price:

$103.99

Sale Price:

$74.99

AR-STONER Barrel AR-15 Pistol 5.56x45mm NATO M4 Contour 1 in 7" Twist 7.5" Chrome Moly Phosphate Gun Stats

AR-STONER Barrel AR-15 Pistol 5.56x45mm NATO M4 Contour 1 in 7" Twist 7.5" Chrome Moly Phosphate

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This AR-Stoner M4-Contour AR-15 Barrel is fully chambered and ready for installation onto a host upper receiver. The barrel features a true 5.56x45mm NATO Chamber for use with both commercial and military surplus ammunition, while the 1 in 7" Twist Rifling is capable of stabilizing light to medium weight projectiles of up to about 69 grains. The barrel's M4 Contour sheds excess weight and bulk. This barrel is an excellent choice for a low budget, general purpose AR rifle build that's perfectly suited for use at the range. Barrel extension and locator pin are both included and factory installed.

AR-STONER Barrel AR-15 Pistol 5.56x45mm NATO M4 Contour 1 in 7" Twist 7.5" Chrome Moly Phosphate For Sale

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AR-STONER Barrel AR-15 Pistol 5.56x45mm NATO M4 Contour 1 in 7" Twist 7.5" Chrome Moly Phosphate Specs

1 Brand

None

2 Category

Gun Parts

3 Cartridge

5.56x45mm NATO

4 Finish

Phosphate

5 Material

4150 Chrome Moly Vanadium Steel

6 Length

7.5 Inches

7 Weight

0.975 Pound

8 Twist

1:7

9 Threads

1/2"-28

10 Barrel Contour

M4

11 Chrome Lined

No

12 Gas Block Diameter

0.75 Inches

13 Gas System Length

Pistol

14 M4 Feed Ramps

Yes

15 Country of Origin

United States of America

16 Shipping Weight

1.200 Pounds

17 Compatible

Rock River Arms LAR-15 X-1

Technical Data

Cartridge

5.56x45mm NATO

Finish

Phosphate

Material

4150 Chrome Moly Vanadium Steel

Length

7.5 Inches

Weight

0.975 Pound

Twist

1:7

Threads

1/2"-28

Barrel Contour

M4

Chrome Lined

No

Gas Block Diameter

0.75 Inches

Gas System Length

Pistol

M4 Feed Ramps

Yes

Country of Origin

United States of America

Shipping Weight

1.200 Pounds

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