UNION BLUE AUTOMATICS AR-15 BUILDERS SPECIAL

UBA Defense · Dec 7, 2021

We'll be adding more details shortly, check back! All transfers done through my shop at 410 Great Road, Littleton MA.

We're always around Wednesdays and Saturdays with options for appointments through the week.

Hello, we're offering full-service compliance work, upper and lower parts assembly, and soon, pin and welds. Currently we have couple lowers of interest with live inventory:

Anderson AM-15 AR-15 Stripped Lower	1,280 × 1,280	180 (Cash only+ tax)	x6
Aero M4E1 Complete Black Compatible with standard AR-15 magazines Nylon tipped tensioning set screw Threaded bolt catch roll pin (included) Machined from 7075-T6 forged aluminum Black anodized finish Rear takedown pin detent hole is threaded for a 4-40 set screw Flared magwell		$625	x2, ETA February 22nd
Aero M4E1 near complete with a2 grip and no stock		$625 (with stock options included in some options, inquire)	x1
PSA Magpul complete (Black, Tan, Green grip and stock options available, arriving 12/8/2021)		$450	x 12 11
PSA Gen2 KS47 Complete MOE EPT Lower Receiver Black, an AK magazine 7.62x39 lower for your next AR-15 build!		650	Backorderable (1.5 weeks for delivery)
PSA Gen 2 KS47 Builder's kit		750	Backorderable (1.5 weeks for delivery)
Faxon pinned barrel (14.5 pinned to 16)		285	1 week for delivery
PA optics lines (WIP) Please come and check them out in person, confirming issues with individual eyes, astigmatism, and individual preference is a signifcant part of one of the most important components is a must. (Cyclops ACSS)		$280 (250 back-ordered with a lower purchase)	x1
Primary Arms SLx 1-6x24mm FFP Rifle Scope - Illuminated ACSS-RAPTOR-5.56/.308 (Mount included) Features: Gold-rated by the NTOA! First focal plane ACSS Raptor reticle designed for 5.56/5.45/.308 11 brightness settings 1-6x magnification Fully multicoated lenses for optimal light transmission Single piece 6063 aluminum construction Water and fog proof Hardcoat anodized matte black Includes flip up lens covers Objective: 02A Eye: Multiflex 19-20 Lifetime warranty		515 (465 with a lower purchase, backorderable, both with mount)	x1
Federal XM855CSF Green tip (1000 rounds)		700 per case	x3
Wolf Gold 5.56 (20 rounds)		14 dollars a box (.70 per round)	x1 case, x20 boxes
PSA upper receivers WIP (12/8/2021)