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Free Float Barrel Sleeve
Free Float Barrel Sleeve
Free Float Barrel Sleeve
Free Float Barrel Sleeve
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ROCK RIVER ARMS - Free Float Barrel Sleeve

13 Reviews
Free Float Barrel Sleeve
Brownells #
739000003
MFR #
AR0127BRWNL
UPC
$147.99
Coupon Code
Purchase Limit Help

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International purchase information

Specifications
Color:
Black
Handguard Style:
Factory Replacement
Make Model Fit:
AR-15.Universal
Material:
Polymer
Item Length (Inches):
13.000
Restriction
Restricted Part:
Yes
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What is the ROCK RIVER ARMS - Free Float Barrel Sleeve?

Two-piece steel tube isolates barrel from forend pressure for consistent accuracy on target and tactical rifles. Lets you use a tight shooting sling or a bipod without putting external pressure on barrel and shifting point of impact. Furnished with A2 handguards, sling swivel and gas tube. DCM legal, does not alter exterior profile.


SPECS: Steel, parkerized finish. High-temp injection-molded handguards, black. 13" (33cm) long. 16 oz. (454 g) weight. Fits AR-15 with 20" barrel.


See all of our AR15s and AR15 parts here.

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AR-15/M16 NM FREE FLOAT BARREL SLEEVE REVIEWS

4.2
13 Reviews
5 Stars
46%
4 Stars
31%
3 Stars
15%
2 Stars
8%
1 Stars
0%
Reviews Summary
The AR-15/M16 NM Free Float Barrel Sleeve kit is well-constructed and designed for accuracy but is quite heavy and affects the rifle's balance. Reviewers noted that modifications are often necessary for handguard fittings and emphasized the need for proper tools for installation. Overall, while some praise its quality, many find it impractical for general use due to its weight.
What Reviewers Are Saying
Product Quality
60%
Many customers appreciate the quality and craftsmanship of the free float barrel sleeve kit, noting it is well-made with solid components. However, the heavy weight is a frequent point of contention, impacting the balance of the rifle.
Installation Experience
70%
Installation appears to be straightforward, yet several reviewers mention outdated or confusing instructions. Proper tools are emphasized as necessary for a successful setup, affecting the overall installation experience.
Weight and Balance
75%
A significant number of users express concerns about the kit's weight, which alters the balance of their rifles. Many believe it sacrifices the practicality of a lightweight setup for the sake of added accuracy.
Compatibility Issues
65%
Reviewers frequently mention compatibility issues, particularly when using certain handguards and gas blocks. Modifications are often required to fit the kit properly, which can be time-consuming and unexpected.
Value for Money
55%
Despite some drawbacks, many customers feel the kit is priced competitively and comes with everything needed for conversion. Some express satisfaction with the overall value despite the need for additional tools and modifications.
Shipping and Packaging
85%
Most reviewers are pleased with the shipping speed and packaging of the product, noting prompt delivery and secure packaging upon arrival.
5
Best way-create free float & keep stock.
Great system but you will need the tools that fit. I just wish I could find the A1 type handguard for this tube. Not the tube's fault though. Altho' I will probably have to get with Rock River for my next request, as I would love to find this tube system in intermediate length. That would be great!! It really does a super job in creating the 'free floating' tube system; yet preserving the 'classic handguard' appearance & keeping pressure off of the barrel so there is no POI shift from POA. So, if you are looking to 'free float' your barrel for accuracy, yet do not like 'cheese' graters for a front handguard; this is the ticket. Best I could find without giving 200.00+ dollars.
by Madd Matt on October 18, 2021
Was this review helpful? 1
5
For my cmp build
Everything needed to convert a upper with a2 full length to a free float. On a fresh build a delta ring spring and snap ring will be required. Had to get a different barrel wrench the nut is larger than standard diameter. But very satisfied. Kit is very complete. Does take some work to get everything lined up. But that is expected.
by James in MS on December 04, 2019
Was this review helpful? 1
5
Very nice kit.
Purchased this for an older Bushmaster AR-15 with a 20" heavy barrel. Had a local gunsmith install it. Looks good and he said it was the nicest free float kit for ARs that he has seen in 30 years of working on them. Looking forward to shooting it this coming weekend. If it shoots as good as it looks, I would highly recommend it.
by uncle-buck on March 05, 2014
Was this review helpful? 1
5
Great Value! Great Product!
This free float sleeve is priced better than anywhere else on the web! Dont be fooled this should be named free float sleeve KIT! It is not super clear in the description but this is the whole package, The sling mount, barrel nut, float tube, lock washer, new hand guard (injection molded i believe) Gas tube, Everything you need to do the conversion! Brownells should make that clearer but I still love them. You'll need some tools to do this #1 ACTION BLOCK! dont try to do this without the receiver PROPERLY secured. You need an armorers wrench, snap ring pliers for disassembling the delta ring, 1/16 and 1/8 punches, some loctite, and some Teflon based grease. Some guns will require that you grind off the old sling mount to make room for the new one, so you may want some form of touchup for that. Overall a pretty simple job, took me about an hour (with the right tools.)
by BostongreenM3 on February 18, 2013
Was this review helpful? 3
5
very nice product
Ordered this on a Sunday and was at my door Wednesday, Brownells shipped fast ! The unit itself came well packaged and complete. I have no complaints at all. Much cheaper in price than other sellers.
by 7.62 on November 15, 2011
Was this review helpful? 0
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