Happy with the lightweight, and
"Happy with the lightweight, and accessories of this package. Thank you for a great price and experience."
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SKU:UMMARA15
5.0 / 5.0
(13) 13 total reviews
34 in stock
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Super Light 15 inch Free Float M-LOK Handguard with Partial Top Rail, AR-15 .223/5.56. Machined and Anodized in the USA SKU: UMMARA15
AR 15, 15" length free float rail mount with partial Picatinny Top rail and M-LOK slot system. Comes with 1 Steel Barrel Nut, timing shims, 4 Polymer M-LOK Rails with Picatinny slots and hardware. CNC machined from Quality aluminum and black anodized . Super light weight, only 13.8oz with barrel nut. Machined and Anodized in the USA by Presma Inc
A true free float rail, which connects only at the Steel barrel nut. Since the rail doesn't touch the barrel, shooting accuracy is improved in comparison with two piece rails, when used with grips / bipods that can flex the Steel barrel. Includes steel barrel nut, screws and hex wrench. Barrel Nut requires a Regular Crows Foot type of Wrench or Wrench Head, 30mm, not included. Or one of our Armorers tools for AR-15.
Specs: 15" Long, 1.48" wide, 1.97" tall. Weighs 13.8oz. I.D. - 1.32".
Note: Requires Low Profile Gas Block and removal of A2 front sight post (if fitted)

Overall rating: 4.9333334 / 5 from 15 reviews.
Review topics: [].
"Happy with the lightweight, and accessories of this package. Thank you for a great price and experience."
— Marc M. (5/5)
"Great light weight handguard, I have four(4) Just rails handguards on my MSRs, each and every one of them has worked very well. Great company, great product, at a very good price with free, fast shipping. I have bought from them in the past and will buy from them again when I do another build."
— GARY W. (5/5)
"Very nice handguard for the price. Installation wasn’t bad, timing the barrel nut was a bit tricky but I got it done. Fit and finish was impressive for the price point."
— Gene P. (4/5)
"This is the second 15" Presma free-floating rail I've installed. Getting the timing of the rail can be a little time consuming and fiddly, but I'm willing to put up with it for a very solid rail for such a great price! It took me 4 attempts, and I ended up using all 3 spacers to get it right, but it's lined up perfectly! I'm very happy with it, and I am sure I'll buy more!"
— Andy B. (5/5)
"I've purchased several of this 15" Free Float M-Lok handguard, Buying more as I type this ! Good product, solid and usable."
— D. S. (5/5)
"Looks great and finished off the rifle just like I wanted it."
— Selman I. (5/5)
"These rails are always high quality. Unlike others they provide barrel spacers for alignment."
— Larry P. (5/5)
"Don’t have a rifle to install it on, but it looks really nice. It will go on the next build."
— Tammy N. (5/5)
"It fit perfectly to complete my 300blackout build can't wait to get it to the range"
— Robert P. (5/5)
"Just what the build needed it was perfect"
— Tim H. (5/5)
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