Rock-Op Defense Solutions ROD-15B (Baseline)

Name: Rock-Op Defense Solutions ROD-15B (Baseline)
SKU: ROCKOP-ROD15B
Price: 1199.99 USD
Availability: InStock

$1,199.99

A proven tough Mil-Spec and beyond build, Rock-Op style. 16" 4150 CMV 1/7 twist, 5.56/.223 (.223 Wylde & .300 BLK available). 7.4 lbs, 32.75" overall.

10 in stock

SKU: ROCKOP-ROD15B Category: Rock-Op Defense Solutions

Description

The ROD-15B Baseline is where Rock-Op Defense Solutions' custom AR-15 lineup starts, and it's built like every rifle they make — by hand, not off an assembly line. Every upper and lower is laser-lapped for a tight receiver fit, the bolt and carrier get a nitride treatment for smoother cycling and easier cleanup, and the 16-inch 4150 CMV barrel is chambered in versatile 5.56/.223. Round it out with trusted names like Magpul furniture and a Geissele trigger, and every rifle is test-fired before it ever leaves their Indiana shop. This isn't a rifle assembled from a parts bin — it's built to work right out of the box.

Matched Cerro Forge Upper & Lower Receiver (7075-T6 Type III Hard Coat Anodized per Mil-Spec forgings)
SAFE – SEMI – AUTO marked
Mil-Spec dimension, 6-position, multi-vent buffer tube (7075-T6 Type III Hard Coat Anodized per Mil-Spec)
Sprinco White carbine spring (cryogenically treated) w/ carbine-weight marked “C” buffer
16" 4150 CMV 1/7 twist, 5.56/.223 barrel — .223 Wylde & .300 BLK available, multiple profiles available (limited availability)
M4 feed ramps in both chamber and upper receiver
HPT/MPI 9310 precision-ground H&M ROD-marked nitride bolt
Chrome-coated firing pin, nitride cam pin
M16 8620 bolt carrier (non-slab), billet extractor
Billet gas key: Rock-Op’s exclusive Stack-Six staking
Mid-length gas system (nitride-finish stainless gas tube), stainless nitride-coated .750" low-profile gas block
Ripcord Industries 15.75" M-LOK rail (3" USA-made aluminum M-LOK section included)
Magpul PMAG, Magpul K2 pistol grip (black), Magpul MOE buttstock (black), Magpul MBUS Gen 3 sights
A2 birdcage flash hider, Geissele Mil-Spec trigger (non-MIM, S-marked)
Rock-Op Defense exclusive ambi-safety, Mil-Spec forged charging handle

We lap every upper receiver for the best possible barrel/receiver marriage. Every rifle is test-fired and function-checked before leaving the shop, guaranteed to work right out of the box.