Smith & Wesson Volunteer XV DMR 6mm ARC AR-15, 19.5 in Threaded Barrel, 1:7.5 Twist, Ambi Controls, Free-Float M-LOK, SKU 13519
This Smith & Wesson Volunteer XV DMR in 6mm ARC is an AR-15 pattern rifle configured for precision-oriented use and fitted with quality accessories. It features a 4140 steel, Armornite-finished threaded barrel, an ambidextrous control setup, and a free-float aluminum M-LOK handguard with a continuous top rail. This example includes a Reptilia AUS 34mm scope mount, flip-up iron sights, a detachable folding bipod, M-LOK rail covers, and an S&W-branded rail-mounted QD sling cup that clamps to the top Picatinny/1913 rail.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Rifling: Excellent - Sharp lands and grooves.
Specific Condition Notes: Minimal markings from previous handling and use. The bore is bright and clean. Refer to pictures.
What's Included
- Reptilia AUS one-piece 34mm scope mount (39mm height), installed
- Reptilia ROF-SAR piggy-back optic mount for RMR (34mm tube), in box (uninstalled)
- Detachable folding bipod on M-LOK mount, installed
- Flip-up front and rear iron sights, installed
- M-LOK rail cover panels, installed
- S&W-branded QD sling cup, Picatinny/1913 rail clamp-on (installed)
- Two 15-round metal AR-15 pattern magazines
- Owner's manual
- Smith & Wesson factory box with SKU 13519 label
The rifle is Smith & Wesson's Volunteer XV DMR variant in 6mm ARC, built on forged 7075-T6 aluminum receivers with a matte black finish. Receiver markings include "SMITH & WESSON SPRINGFIELD, MA MADE IN U.S.A., MODEL M&P-15." It retains the flat-top upper with forward assist, ejection port cover, brass deflector, and a full-length Picatinny rail.
The 6mm ARC barrel is 4140 steel with an Armornite finish and 5/8x24 threads. A two-prong flash hider/compensator with lateral ports near the base is installed. Twist rate is 1:7.5 RH. The barrel length on this example is listed as 19.5 in. Smith & Wesson factory literature for SKU 13519 notes a rifle-length gas system and a 20.0 in barrel for the Volunteer XV DMR.
The free-float aluminum handguard provides M-LOK at 3, 6, and 9 o'clock with a continuous 12 o'clock rail. Controls include an ambidextrous safety selector and an ambidextrous charging handle with extended latches. The adjustable, multi-position stock and textured polymer pistol grip round out the furniture. Capacity is 15+1 with the included magazines.
Included upgrades and accessories are notable: a Reptilia AUS 34mm one-piece scope mount is installed, and a Reptilia ROF-SAR RMR piggy-back mount is provided in the box. A detachable folding bipod is mounted at the 6 o'clock M-LOK, and M-LOK rail cover panels and an S&W-branded rail-mounted QD sling cup are installed. Flip-up front and rear iron sights are included and mounted.
This rifle corresponds to Smith & Wesson mfg part number 13519. The factory box label references "M&P15 V-PRO 6MM ARC," while S&W documentation lists "Volunteer XV DMR" for the same SKU, aligning this example with the DMR configuration and accessories described above.




