AR-15 16" M4 Barrel Assembly

Item # WX2-214313

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    Why are all sizes not listed? We only display sizes that are currently available for you to order.

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Details & Specs

AR-15 16" Barrel Assembly, M4 Barrel, 7.62 or 5.56, for fresh new accuracy!

Sharpen up your AR-15 rifle barrel, new and precise for dead-on shots!

  • A2 front sight body (not the internals)
  • Military-style Parkerized finish
  • Barrel nut
  • Bayonet lug
  • Barrel extension installed.
  • 5.56=1:9" Twist rate. 1/2 x 28 threaded end
  • 7.62x39=1:10" Twist rate. 5/8 x 24 threaded end

State Size, as available in the Shopping Cart. The right upgrade for your gun. Order Today!

Reviews
AR-15 16 M4 Barrel Assembly is rated 4.5161 out of 5 by 31.
Rated 5 out of 5 by from best bang for the buck in lt weight 7.623x39 Out performs factory 7.62x39s . The lt weight version shoots 1/2 moa with 123 vmax handloads, and wolf WPA classic 3/4 moa. Dropped right in receiver with no issues, other than good lapping before shooting, no other work was necessary. Told another friend about these barrels and he has had same results.
Date published: 2015-05-01
Rated 5 out of 5 by from Great so far Well, I haven't completed the build yet (still need to choose from the thousands of handguards and buttstocks on the market), but this barrel is looking good. Fits well, installed with no problems, torqued down with good alignment, and zero headspace (bolt locks easily on Go Gauge, won't lock on No Go). Proof will be in the shooting, but I have high hopes.
Date published: 2015-04-27
Rated 5 out of 5 by from Great Product at Reasonable Price Fit and finish was outstanding. After assembly, I performed a standard cleaning and light lube. Took the rifle to the range and went through 100 rounds without a single failure. Took about 6 rounds to get on center and groups at 20, 50 and 100 yards were better than average. This is my second purchase of this product and will buy it again if needed.
Date published: 2015-02-16
Rated 3 out of 5 by from Fair Price Also Purchased two 7.62x39 barrels, one heavy and one M4. The chambers of both barrels were too tight. I rented a reamer and was able to easily hand ream them to spec. By the time you add the cost of renting a reamer, the total cost gets excessive for doing just one barrel, splitting the cost over two wasn't so bad.
Date published: 2015-02-06
Rated 3 out of 5 by from 2 out of 3.. The first barrel I ordered was great, spec'd out fine, and is accuarate with cheap ammo. The second two, both chambers are too tight, won't headspace- had them for several months before I installed them, and broke the rule, I didn't gauge them before installation- so mow I have to rent a reamer and finish the chambers to spec. For the price, a decent value.
Date published: 2015-01-29
Rated 3 out of 5 by from AR-15 16" 7.62 x 39 Barrel Assembly I purchased (2) 7.62 x 39 barrels, (1) heavy & (1) M4. Both of the barrels were not fully reamed and would not allow the bolt to close on a "GO" gauge. After proper reaming both assembled rifles are 3 MOA accurate with inexpensive Russian ammunition. Check chamber before assembling and firing rifle.
Date published: 2014-11-17
Rated 5 out of 5 by from quality barrel have ordered a few on issues with this product
Date published: 2014-05-06
Rated 5 out of 5 by from Excellent quality just as advertised.
Date published: 2014-04-29
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Q & A
<!--begin-bvseo-questions--> <!--begin-questions--> <div id="bvseo-questionsSection"> <div class="bvseo-question-answer" data-questionid="1508876"> <h2 class="bvseo-question"> Hello , This is Danny . Back in April I ordered this barrel for my ar15 . item # 214313 . I purchased for a replacement from a straight barrel to add this m4 style barrel . The barrel will not zero it is off . Can I have this replaced or what can I do . </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: ggunnzz1911</div> <div class="bvseo-answer" data-answerid="1774861"> We would like to work with you one on this issue. Please contact us at 1-800-888-5222 M-F 7am-7pm CST, or email us at custserv@sportsmansguide.com, and we will respond as soon as possible. <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2015-05-26</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1478744"> <h2 class="bvseo-question"> What is the twist of the 5.56 barrel? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Gene</div> <div class="bvseo-answer" data-answerid="1738900"> 5.56=1:9&quot; Twist rate As listed in &quot;Details & Specs&quot; <div class="bvseo-author">Answered by: M1911a1_Colt</div> <div class="bvseo-pubdate">Date published: 2015-04-16</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1441196"> <h2 class="bvseo-question"> Is the front sight base F marked on the 5.56 version? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: DrJ13</div> <div class="bvseo-answer" data-answerid="1707924"> No, they are not marked F. <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2015-03-22</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1433155"> <h2 class="bvseo-question"> what diameter is the barrel at the Gas block  </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Allen</div> <div class="bvseo-answer" data-answerid="1696110"> Unfortunately after attempting to contact our vendor regarding this issue, we were unable to receive the information needed to answer this question. <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2015-02-20</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1433156"> <h2 class="bvseo-question"> What diameter is the barrel the gas block on 7.62 x 39 Barrel </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Allen</div> <div class="bvseo-answer" data-answerid="1696042"> The gas block diameter is .093&quot;. <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2015-03-12</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1424527"> <h2 class="bvseo-question"> For which gas tube length is this barrel fitted? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Bm286405</div> <div class="bvseo-answer" data-answerid="1686387"> Carbine length. <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2015-03-22</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1418153"> <h2 class="bvseo-question"> Is front sight come pinned to barrel </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Mike</div> <div class="bvseo-answer" data-answerid="1677108"> Yes. <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2015-03-22</div> </div> </div> <div class="bvseo-question-answer" data-questionid="1412404"> <h2 class="bvseo-question"> Are barrels chrome lined ? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: maddog</div> <div class="bvseo-answer" data-answerid="1665642"> The barrels are not chrome lined. <div class="bvseo-author">Answered by: Customer Service</div> <div class="bvseo-pubdate">Date published: 2015-03-22</div> </div> </div> </div> <script type="text/javascript"> if (document.getElementById('bvseo-questionsSection')) { document.getElementById('bvseo-questionsSection').style.display = 'none'; } </script> <!--end-questions--> <!--begin-pagination--> <ul id="bvseo-paginationSection"> <li class="bvseo-paginationItem"><a class="bvseo-paginationLink" href="http://www.sportsmansguide.com/product/index/ar-15-16-m4-barrel-assembly?a=1584855&bvrrp=Main_Site-en_US/questions/product/2/214313.htm">AR-15 16 M4 Barrel Assembly Questions - page 2</a></li> </ul> <!--end-pagination--><ul id="BVSEO_meta" style="display:none!important"> <li data-bvseo="bvDateModified">2015-07-03T16:38CST</li> <li data-bvseo="ps">bvseo_cps, prod_bvqa, vn_cps_3.1.5</li> <li data-bvseo="cp">cp_1, bvpage1</li> <li data-bvseo="co">co_hasquestionsanswers, tq_9</li> <li data-bvseo="cf">loc_en_US, sid_214313, PRD, sort_recentAnswersFirst</li> <li data-bvseo="diagnostics">clientName_sportmansguide</li></ul><!--end-bvseo-questions--><!--BVSEO|dz:Main_Site-en_US|sdk:v1.0.7.0-n|msg:timer 15ms -->
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