BCM® 20" SS410™ SAM-R Barrel with Rifle Length Gas (stripped) 1/8 Twist (Ionbond Black)

MSRP: $460.00
Your Price: $384.00
(You save $76.00 )
(3 reviews) Write a Review
M4 Feed Ramp Barrel Extension
Stock Status:

Out of stock

Requires the use of the .750 gas block or front sight base.
Approximate Weight: 3lbs 3oz.

SAM-R barrel with Service Match Heavy Contour
BCM® SS410 Barrels
This BCM stripped barrel is machined from a 410 stainless steel. It features hand lapped button rifling with a 1/8 twist rate and M4 feedramps. To give the shooter the best accuracy this BCM SAM-R barrel has a service match heavy weight profile and a rifle length gas system. (410 stainless is a harder and more corrosion resistant than the conventional 416 stainless found in most barrels.)
Requires the use of the .750 gas block or front sight base.
***This product contains chemicals/materials known to the State of California to cause cancer and other reproductive harm. To learn more, visit www.p65warnings.ca.gov.***

3 Reviews

  • 5
    Just Amazing

    Posted by Russell on Apr 14th 2019

    Great fit and finish. I haven't gotten it installed yet but can't wait.

  • 5
    Awesome barrel

    Posted by Alex Nelson on Oct 27th 2017

    Barrel fit onto my upper just right, no complications. Have only taken the rifle with that barrel to the range twice but it has shot absolutely great on both occasions.

  • 5
    Absolutely Amazing

    Posted by Le Roy on Nov 11th 2015

    It really doesn't get any better than this in my opinion. I bough this barrel for my SPR/SAM-R rifle hybrid. I had heard great things about BCM but I had to shoot it to believe it. I just got back from the range and shot a .52 inch 5-shot group with this barrel. It was AWESOME. My only regret is that I don't have a BCM hat. I would wear it with pride because I am so satisfied with this build. Thanks BCM! You guys kick, well - you know.