Stag Arms AR-15 Rifles Now in 300 BLK

by
posted on August 14, 2015
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
stag300blk.jpg
Stag Arms is now offering its AR-15 carbine rifles in the popular 300 AAC BLK / 7.62x35 mm cal. Models the offer currently applies to are  the 1, 2, 2T, 3, 3T, and 3T-M series of rifles, and will cost buyers an additional $50.

"In addition to the upper halves we offer in this caliber we are now offering a complete AR-15 rifle using the 300 Blackout cartridges with heavier bullets, great ballistics, and already on the shelves of most major stores.” Said Stag Arms president Mark Malkowski. “By utilizing the same reliable AR-15 firearm platform customers can still use their standard accessories."

Barrels are manufactured from 4140 steel with chrome lining on the inside to increase durability. Its 1:7” twist rate is designed to work with all bullet weights in the caliber; and barrel thread for the muzzle device is 5/8x24.

The supersonic 300 AAC Blackout cartridge was designed to closely match the ballistics of 7.62x39 mm ammunition with a minimal number of non-interchange parts compared to a 5.56 NATO AR-15. To decrease the feeding issues that occurred with 7.62x39 ammunition on the AR-15 platform, the cartridge case was derived from the U.S. Military 5.56 NATO case and will work with standard AR-15 magazines while retaining their original ammunition capacity.

For more visit stagarms.com.

For more on Stag Arms rifles, please enjoy the following articles:

Video: Stag Arms 3GL AR-15 

Stag Arms Model 3G

Stag 3T-M Rifle Review

Stag Arms 3T-M

Stag Arms Factory Tour

Latest

Tristar APOC 01
Tristar APOC 01

The TriStar Arms APOC: Familiar & Affordable

Glock-inspired handgun designs have become one of the most popular corners of the firearm market, and TriStar Arms is the latest to throw its hat into the ring with the affordable APOC.

Preview: Linos Sheathworks Custom Kydex Knife Sheaths

Shown here with a TOPS Apache Falcon knife, Linos Sheathworks’ custom Kydex sheaths are available to fit a wide variety of popular fixed-blade and folding knife models from other major brands—all without the need to ship the host knife to the company.

Gun Of The Week: Ruger LCP MAX Manual Safety

Ruger introduced its LCP MAX in 2021, but in recent years, the company has expanded the line with new models, including this two-tone version equipped with a manual thumb safety.

The Armed Citizen® Nov. 28, 2025

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

15 Great Holiday Gifts For Gun Owners

Looking for the perfect Christmas gift for the gun guy or gun girl in your life? Here are a few great options from folks in the know.

October Gun Sales Numbers Signals New Normal?

Estimated gun sales numbers reported from the month of October give us a few clues as to the state of the firearm industry and the community of gun owners at large.

Interests



Get the best of American Rifleman delivered to your inbox.