News Flash : Orders may take 5-7 business days to ship out. The Covid 19 Virus has impacted supply chains and we are working hard to restock items as quickly as possible. Sorry no changes to orders once placed . Stay Safe & Wash Your Hands!






Legendary Armalite quality in a streamlined platform. The Defensive Sporting Rifle is a high quality, no frills rifle well suited for duty, sport, or defense. The DSR10 uses a double lapped, chrome lined/chrome moly barrel for extreme durability and accuracy, and comes with a 20-round Magpul PMAG.

Caliber 7.62X51 mm / .308

Barrel 16" double lapped, chrome lined / chrome moly 

Mid-length gas system

Rifling Twist 1:11.25” RH

Muzzle Device Flash suppressor

Front Sight Base MIL-STD 1913 rail gas block. Top of gas block is .398 (+/- .010) lower than top of receiver

Handguard Standard 8"

Stock 6-position collapsible

Upper Receiver Forged flat-top with MIL-STD 1913 rail, 7075-T6 aluminum

Lower Receiver 7075-T6 aluminum (forged)

Trigger Single-stage

Charging Handle Standard

Finish Anodized aluminum upper/lower receiver, manganese phosphated steel barrel

Overall Length35.0" / 38.3"

Weight7.9 lbs.

Included One 20-round Magpul Pmag, owner’s manual

WarrantyLimited lifetime warranty


PLEASE NOTE: If you live in a magazine restricted state we remove the hi cap mag and will be glad to substitute with a 10 round mag IF AVAILABLE. If a 10 round mag is not available we will remove the hi cap magazine from the shipment. We cannot ship prohibited magazines to out of state addresses. There will be no substitutions or discounts offered for removal of mags.

It is your responsibility to be familiar with your current local gun laws BEFORE placing your order. Please feel free to email us with questions you may have.

By placing an order with Atlantic Firearms you are acknowledging and agreeing to all Terms and Conditions outlined in the Terms And Conditions section.

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Atlantic Firearms,llc
10337 Bunting Road
Bishopville, MD 21813
Office: (410) 352-5183
Voice: (410) 352-5183
Fax: (410) 352-3374