The Gun Store | Waterbury CT

173890

Daniel Defense 0208806030067 DDM4 MK18 No Magazine 10.30″ Black Threaded Barrel, Black Hardcoat Anodize Aluminum Picatinny Rail Receiver, SB Tactical SBA3 Brace, Black Overmolded Grip, Ambidextrous

June 18, 2026
RWR0859 1

RADIAN AFTRBRNR RMJT FITS GLK 43X BK

June 18, 2026

Sig Sauer R516G3556N16B 516 G3 Mohawk 5.56 NATO 30+1 16″ Black FNC Barrel, Black Anodized Alloy Receiver w/Picatinny Rail, M-LOK Handguard, Black Polymer Stock, Textured Grip, Ambidextrous

$1,999.99

Sig Sauer R516G3556N16B 516 G3 Mohawk 5.56 NATO 30+1 16″ Black FNC Barrel, Black Anodized Alloy Receiver w/Picatinny Rail, M-LOK Handguard, Black Polymer Stock, Textured Grip, Ambidextrous

Out of stock

SKU: LIP|SIR516G3556N16B Category:

The Sig 516 Mohawk is capable of performing under the harshest conditions. Inside the rifle, a short-stroke piston with adjustable gas system, keeps the 516 Mohawk in flawless operation with the ability to tune the gas settings to meet the mission at hand. Featuring a cold hammer forged barrel; unique rear and side non-reciprocating charging handle; SIG Matchlite DUO curved trigger; SIG flash hider compensator; free-floating M-LOK handguard; steel reinforced components for high wear areas (cam path and feed ramp); fully ambidextrous controls including the bolt catch, magazine catch, safety and charging handle.

UPC

798681726684

Manufacturer

Sig Sauer

Manufacturer Part Number

R516G3-556N-16B

Action

Semi-Auto

ATF Type

MODERN SPORTING RIFLE

Barrel Finish

Black Nitride

Barrel Length

16"

Caliber/Gauge

.223 REM/5.56 NATO

Capacity

30 + 1

Length

36''

Magazine Included

1 x 30-Round

Model

516

Number of Magazines

1 30 rd. Polymer Mag

Product Type

Rifle

Rate of Twist

1-in-7"

Shipping Weight

0.0

Sights

Optics Ready

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

State Restriction (RI)

NO DIRECT SHIP TO RHODE ISLAND

State Restriction (WA)

NO DIRECT SHIP TO WASHINGTON

Thread Pattern

1/2"x28