DoubleStar 5.56 NATO/.223 Rem. AR-15 Upper Receiver Less BCG and Charging Handle, 16" Heavy Barrel

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Heavy-barrel accuracy to start your AR carbine.

Key Features

Chambered in 5.56 NATO, will safely fire .223 Remington
16" HBAR heavy barrel
7075-T6 aluminum upper
Brass deflector
A2 flash hider
Picatinny rail gas block
Made in the USA

In Stock

SALE! (Was $379.99)

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$332.99

Non-Member $369.99

Buyer's Club members can pay with 4 interest-free monthly installments of: $83.25

Additional Shipping fees/restrictions apply >

Shipping restrictions apply to this product under some jurisdictions. Known age, state and local shipping restrictions are applied at checkout and may result in changes to an order. PLEASE NOTE: We do not accept returns of Ammunition for safety reasons. NEVER use any Ammunition unless it is specifically designed for your firearm.

Additional Shipping fees/restrictions apply >

Shipping restrictions apply to this product under some jurisdictions. Known age, state and local shipping restrictions are applied at checkout and may result in changes to an order. PLEASE NOTE: We do not accept returns of Ammunition for safety reasons. NEVER use any Ammunition unless it is specifically designed for your firearm.

SALE! (Was $379.99)

Buyer's Club
Info
Buyer’s Club Members save an extra 5% off Guns & Ammo and 10% off almost everything else, every day.

Buyer’s Club Members can spread payments over 4 months on purchases $150 or more, with no extra charges.

$332.99

Non-Member $369.99

Buyer's Club members can pay with 4 interest-free monthly installments of: $83.25

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Details & Specs

High-quality components for a high-quality AR build! Everything here is ship-shape…from the premium 16" HBAR barrel to the 7075-T6 forged upper receiver. Quality-made right here in the USA.

PLEASE NOTE: BCG and charging handle not included.

16" HBAR-profile heavy barrel
1:9" barrel twist
2-piece polymer handguard
7075-T6 aluminum flat-top upper
M4 feed ramps
"F" marked front sight base
Brass deflector
Made in the USA

Order today!

Key Specifications

Item Number: 681612
Barrel: 16" 4140 chrome moly steel
Barrel contour: HBAR
Barrel twist: 1:9" twist
Upper: 7075-T6 aluminum, anodized finish
Handguard: 2-pc. polymer
Mfg. Number: ARBU304

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Frequently Asked Questions

Please keep questions relative to the product. If you have questions regarding availability (Back Order, In Stock, Pricing, etc.) please contact SG Customer Service at custserv@sportsmansguide.com

<div id="bvseo-questionsSection"> <div class="bvseo-question-answer" data-questionid="2826281"> <h2 class="bvseo-question"> Is the barrel threaded, or is the flash hider pinned? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Robert</div> <div class="bvseo-answer" data-answerid="3084129"> Thank you for your question.

This upper does have the muzzle threaded for the compensator. <div class="bvseo-author">Answered by: Joe Product specialist</div> <div class="bvseo-pubdate">Date published: 2018-02-19</div> </div> </div> <div class="bvseo-question-answer" data-questionid="2424885"> <h2 class="bvseo-question"> Will this upper fit in this particular lower, Item # WX2-644587 ? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Byron</div> <div class="bvseo-answer" data-answerid="2703817"> Thank you for your question.

Yes, this upper will fit WX2-644587. <div class="bvseo-author">Answered by: Joe Product specialist</div> <div class="bvseo-pubdate">Date published: 2017-10-23</div> </div> </div> <div class="bvseo-question-answer" data-questionid="2103794"> <h2 class="bvseo-question"> What length is this Gas System? </h2> <div class="bvseo-question-detail"> </div> <div class="bvseo-author">Asked by: Brian</div> <div class="bvseo-answer" data-answerid="2375974"> Thank you for your question.

This upper has a carbine length gas system. <div class="bvseo-author">Answered by: Joe Product specialist</div> <div class="bvseo-pubdate">Date published: 2017-02-13</div> </div> </div></div><script type="text/javascript"> if (document.getElementById('bvseo-questionsSection')) { document.getElementById('bvseo-questionsSection').style.display = 'none'; }</script><ul id="BVSEO_meta" style="display:none!important"> <li data-bvseo="bvDateModified">y_2018, m_8, d_15, h_22CST</li> <li data-bvseo="ps">bvseo_bulk, prod_bvqa, vn_bulk_2.0.8</li> <li data-bvseo="cp">cp_1, bvpage1</li> <li data-bvseo="co">co_hasquestionsanswers, tq_3</li> <li data-bvseo="cf">loc_en_US, sid_681612, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]</li> <li data-bvseo="diagnostics">clientName_sportmansguide</li></ul>

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