The APF MLR .300 Win Mag rifle in Sniper Green (brand part no. MLR300WM) is a semi-auto magnum built for long-range hunting and precision work. APF builds the MLR around a 22-inch Proof Research 416 stainless steel barrel and a precision-machined billet receiver set. A rifle-length gas system, an adjustable gas block and a drop-in single-stage trigger round out the design, and a Luth-AR Skullaton stock sets the rifle apart visually. Four 5-round magazines come with it.

Key Specifications

• The chambering is .300 Win Mag, a magnum cartridge for long-range hunting and precision work.
• The barrel is a 22-inch Proof Research 416 stainless steel barrel, which supports accuracy at distance.
• The gas system is rifle-length with a .875 adjustable gas block, which lets you tune the rifle.
• The trigger is an APF 3.5-pound drop-in single-stage design, giving a clean break.
• The stock is a Luth-AR Skullaton with a Magpul MOE grip, a distinctive pairing for a long-range rifle.
• The handguard is a 15-inch M-LOK design, which gives plenty of room for accessories.
• The finish is Sniper Green, an edition color that sets this MLR apart.

Frequently Asked Questions

How many magazines come with it? APF Armory lists four APF 5-round MLR magazines with the rifle.

What stock does the 22-inch MLR use? The stainless MLR uses a Luth-AR Skullaton stock with a Magpul MOE grip.

Does it have an ambidextrous safety? Yes. APF Armory lists an ambidextrous safety selector on the MLR.

Buy the APF MLR Rifle, .300 Win Mag, 22-Inch Proof Research Stainless Steel Barrel, Sniper Green, 5-Round

The 22-inch stainless barrel and Skullaton stock give this MLR a long-range look and the Sniper Green finish keeps it understated in the field. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL, and see more AR rifles while you are here.