Description
The Dirty Bird AR-10 Ambidextrous stripped lower receiver is the perfect building block for your new AR-10 build. Our Ambi AR-10 lower is a perfect fit with our AR-10 Billet Uppers and is a great fit with most other DPMS-style uppers from around the industry.
Every single Dirty Bird AR-10 lower is precision-machined from 7075-T6 aluminum to hold extremely tight tolerances. We then have them broached, deburred and hard-coat anodized to build one of the highest quality lowers on the market. DBI AR-10 lowers also feature practical improvements to enhance the overall functionality of the rifle, including:
Ambidextrous Bolt Release – To help with overall rifle manipulation
Upper Receiver Tension Screw – To reduce slop between upper and lower receiver
Integral Trigger Guard
Threaded Bolt Catch Pin – For ease of installation
Rear Takedown Detent Spring Retained with Set Screw
Our AR-10 Lower is a multi-cal lower and accepts these calibers: .308 Winchester (7.62x51mm NATO), .243 Winchester, 6.5 Creedmoor, .260 Remington and .338 Federal.
Made in the USA
Weight 12 oz Color
Black, FDE, Midnight Bronze, OD Green, Sniper Grey
MPN D173-2
SKU: D173
I used a set of these (this lower and matching upper) for a .338 Federal build, and it came out awesome. Ambi bolt release is really nice in prone. No complaints for the price.