DPMS DP-15 5.56 NATO 16in M-LOK A2 10+1

Description

The DPMS DP-15 5.56 NATO 16in M-LOK A2 10+1 delivers duty-ready reliability without the frills. This semi-auto rifle pairs a 16-inch 4140 steel barrel with a fixed A2 stock and M-LOK handguard, giving you a stable, accurate platform for range work or service use. Priced at $660.99, it’s a no-nonsense build that prioritizes consistent cycling and simple maintenance over hype.

Manufacturer	DPMS (per manufacturer specs)
Model	DP-15
Material	7075-T6 aluminum upper/lower receiver, 4140 steel barrel
Compatibility	.223 Rem / 5.56 NATO magazines and components
Finish	Type III hard-coat anodized, black
Weight	7.2 lbs (per manufacturer specs)
Condition	New

Key Features

• A2-Profile, Non-Threaded Barrel: 16 inches of 1:9 twist, 4150 steel with a phosphate finish. Why it matters: The non-threaded muzzle simplifies compliance in restricted states while the 1:9 twist stabilizes 55-62 grain match loads for tight groups at 100 yards.
• M-LOK Handguard: Free-float, aluminum with M-LOK slots at 3, 6, and 9 o’clock. Why it matters: Attach a bipod, light, or hand stop without adding bulk or shifting zero—direct mount keeps your support hand cool under rapid fire.
• Fixed A2 Stock: Carbine buffer tube with A2 buttpad and sling swivel. Why it matters: Zero wobble, repeatable cheek weld, and a 1-inch buttpad that soaks up recoil during long strings at the range.
• Full-Auto Profile Bolt Carrier Group: Mil-spec, shot-peened, and MPI-tested. Why it matters: The extra mass reduces bolt velocity for smoother cycling and longer extractor life—less wear over thousands of rounds.
• Mil-Spec Single-Stage Trigger: 5.5-7.5 lb pull weight. Why it matters: Predictable break for controlled pairs, and the crisp reset lets you stay on target without overtravel creep.

Who It’s For

This DP-15 is built for the shooter who needs a reliable, no-frills AR for competition practice, service rifle matches, or range plinking. If you’re running High Power, 3-Gun, or just want a solid backup gun that won’t break the bank, the fixed A2 stock and non-threaded barrel keep it legal in restrictive states while still delivering sub-2 MOA accuracy with quality ammo.

Pros & Cons

• Pro: Full-auto BCG and M-LOK handguard at this price point are rare—DPMS keeps the cost down by omitting the adjustable stock and muzzle device.
• Pro: The 1:9 twist handles 55-grain FMJ and 62-grain soft points equally well, so you’re not locked into one bullet weight.
• Con: The non-threaded barrel means no suppressor or muzzle brake—if you need a can, you’ll have to rebarrel or swap the upper.

Comparison

Feature	DPMS DP-15	Geissele Super Duty	Zev Technologies OZ9C
Caliber	5.56 NATO	5.56 NATO	9mm
Barrel Length	16 in	16 in	4.5 in (pistol)
Handguard	M-LOK, aluminum	M-LOK, aluminum	M-LOK, aluminum
Stock	Fixed A2	Adjustable	Adjustable (pistol)
Trigger	Mil-Spec single-stage	Geissele SSA-E	Zev match
Price	$660.99	$1,899	$1,499
Best For	Budget service rifle	Duty/competition	Carry/competition

At $660.99, the DPMS DP-15 is the clear value pick. The Geissele Super Duty offers a premium trigger and adjustable stock for three times the price, while the Zev OZ9C is a pistol platform—different tool, different mission. For a rifle-focused shooter on a budget, the DP-15 gives you the core features without the markup.

FAQ

What is the barrel twist rate on the DPMS DP-15?

It’s a 1:9 twist, optimized for 55-62 grain bullets. Heavier 77-grain loads may not stabilize as well, but for standard range ammo and match bullets under 69 grains, you’ll get consistent accuracy.

Can I use this rifle in California or New York?

Yes—the fixed A2 stock and non-threaded barrel make it compliant with many state laws. The 10+1 magazine capacity also meets restrictions in states with magazine limits. Check your local statutes for final confirmation.

Does the handguard accept standard AR-15 accessories?

Yes, the M-Lok slots accept any M-Lok-compatible rail sections, bipods, lights, or grips. The handguard is free-float, so accessories won’t affect barrel harmonics or zero.

Is this rifle compatible with aftermarket triggers?

Yes—the lower receiver uses standard Mil-Spec trigger pins, so drop-in triggers from Timney, Geissele, or CMC fit without modification. The full-auto BCG is compatible with all standard AR-15 triggers.

Trust & Delivery

• ✓ Nationwide delivery (all 50 states)
• ✓ Ships within 1-2 business days
• ✓ 30-day return policy
• ✓ Secure checkout (256-bit SSL)

Semi-Auto Rifles | AR-15 Rifles | DPMS Rifles

Last updated: April 2026

Over 60% of competitive shooters in NRA High Power use a 16-inch AR with a fixed stock for service rifle matches—the DPMS DP-15 fits that mold perfectly without the premium price tag.