Giving the Bushmaster ACR platform the versatility that has been desired since its development, these factory Bushmaster ACR Barrel Kits in a variety of lengths ensure you have the barrel length you need for the situation you find yourself in. Available in 18.5”, 16.5”, 14.5”, & 10.5” lengths these Bushmaster ACR Barrel kits are set up with the quick detach barrel system that allows for a fast, simple and convenient barrel change.


The handguard free-floats the barrel, features superior ergonomic
shaping with a small forward lip to prevent the hand from slipping
off the front and the vented slots at the 3–6–9 o’clock positions
are sized to accept Magpul® MOE® rail sections


REMINGTON ACR ADAPTIVE COMBAT RIFLE – One rifle. Many missions. The revolutionary, fully-modular Remington® Adaptive Combat Rifle (ACR®). The ACR® was initially conceived to provide today’s warfighter an American-made, reliable, accurate and mission-configurable rifle.

Bushmaster ACR Black Basic State Compliant Configuration

Bushmaster ACR Black Basic State Compliant Configuration -The first of its kind, and the only rifle you need to master the infinite number of extreme scenarios you’ll face in the worlds of law enforcement and personal defense. Our new Bushmaster ACR redefines the term “modular” with the extraordinary ability to change calibers, barrel lengths and stock configurations in minutes – without the use of tools. Truly the most versatile and adaptive rifle ever conceived, it was born of a collaborative effort between Bushmaster, Magpul® and Remington® to create the ultimate military combat weapons system. We’re proud to unveil the evolution you see here – built specifically for our law-enforcement and commercial markets. It’s tested and proven reliable in the most brutal conditions on earth, truly ambidextrous and the uncompromising choice when you demand a rifle as mission-adaptable as you are. The Bushmaster ACR.


The Busmaster and Remington ACR Rifles Have Arrived

with much controversy regarding configuration, design and costs. Bushmaster has publicly responded at ARF.com Below is the text of that response from Jarrod McDevitt of Bushmaster.

Let me remind you all this forum is for product questions & to share info on your existing BFI products. If your intention is to just come in here and randomly use profanity and bash products, your post will be reported to AR15.Com Staff and deleted. I’m all for talking about product and taking criticism, but the majority of this re: the ACR is over the top and unacceptable.

If I missed something, I’ll come back in and answer what I can.

1st Topic M4 Bbl: M4 profile was picked as a trade-off between weight and durability. We tested up to 6 bbl profiles (hvy, med, light, heavy under the handguard M4, M4, and fluted hvy). We found that the M4 offered the best weight/performance ratio.

2nd 1×9 Bbl Twist vs. 1×7: 1/7 bbl assemblies will be offered. BFI did 1:9 bc tests show that for 62 gr and under it was more accurate than 1:7. However, 1:9 does not stabilize 77 gr and above as well, so for customers requiring a. 1:7 it will be offered separate and installed in the rifle late spring.

3rd Civ weight vs. Mil Version: The Mil version is still under development and weight reduction to 7lbs. is part of that process. When completed, application of those design changes and the use of alternate material components can be applied to the civ model.

4th Chrome lined vs. New Proprietary Coating: Many have pointed out that the ACR barrels are not chrome lined and that is correct… They are not. That does not mean that they are not coated. As stated in our original press release the ACR barrels, and all internal components, feature a new, proprietary coatings that are substrate conversions which vastly increase durability, lubricity and reliability.

5th Pricing: To make this weapon combat ready, and suitable for LE application and Civilian sales, it went thru revision after revision after revision. The ACR is not an inexpensive rifle to produce, it is of the highest quality and we are utilizing the most advanced materials available. The $1500 Retail price tag was not realistic. I know we all wanted to produce and offer this weapon for under $2k, but when the cost roll up is done, and all the pricing is tiered the realistic $’s are what we are showing.

6th BFI Targeting Modern Warfare Consumers Absolutely not, especially when a large demographic playing this game are youth and we are very careful not to market to individuals who are not legally able to own a firearm, especially youth. We commented at the show on the phenomenon Modern Warfare 2 has caused, bringing the awareness of the ACR to an entire segment of the population that was previously unaware of it. But this product has never been targeted specifically to the players of video game. Our target, as it has been and remains, are professional firearms users, tactical firearms enthusiasts, target and competition shooters, and recreational shooters who value high quality, performance firearms.

Lastly, replacement bbls, buttstocks, forends, and caliber conv kits will be offered. We are setting up our accessory/spares program, and will release more info on this as we get closer to the offering.