Is Angstadt Arms a good choice for AR-9 builds?

Absolutely. Angstadt Arms parts are precision-machined, reliable, and widely used in law enforcement, competition, and personal defense PCC setups.

Are Angstadt Arms products made in the USA?

Yes. Angstadt Arms components are proudly designed, machined, and assembled in the United States using quality materials and manufacturing processes.

Angstadt Arms – AR-9 Lowers, Uppers & PCC Parts

Name: Angstadt Arms AR-9 Parts & Accessories
Brand: Angstadt Arms
Availability: InStock

**Angstadt Arms Ultra Light 10" M-lok** $152.00

**Angstadt Arms Ultra Light 5.5" M-lok** $116.00

**Angstadt Arms 16" Barrel 9mm Ar Blk** $152.00

**Angstadt Arms Ultra Light 15" M-lok** $152.00

**Angstadt Arms 3lug 9mm QD Blastwave** $89.00

**Angstadt Arms 3-lug/blastwave Wrench** $33.75

**Angstadt Arms 3lug 9mm Brake 1/2x28** $61.45

**Angstadt Arms 3 Lug 9mm 1/2x28** $47.50

**Angstadt Arms 3 Lug 9mm M13.5x1 Lh** $47.50

**Angstadt Arms 9mm Buffer Kit Blk** $61.45

**Angstadt Arms Ar15 Bcg 9mm Blk** $189.29

**Angstadt Arms Hyd Buffer Kit 9/40/45 Std** $146.43

**Angstadt Arms Ar15 Bcg 556nato Blk** $136.90

**Angstadt Arms 40sw/45acp Buffer Kit** $69.88

**Angstadt Arms Hyd Buffer Kit 9/40/45 Hvy** $153.57

**Angstadt Arms Arms Enh Ar-9 Pcc Trigger** $64.34

**Angstadt Arms 3lug 9mm Flash Hider 1/2x36** $61.45

**Angstadt Arms 3lug 9mm Flash Hider 1/2x28** $61.45

Angstadt Arms – Precision AR-9 Parts, Uppers & Components

Angstadt Arms is a leading name in the world of pistol-caliber carbines and compact AR platforms. Known for innovation, quality, and precision machining, Angstadt Arms produces some of the most respected AR-9 parts, lowers, complete uppers, and accessories trusted by professionals, competition shooters, and home defenders alike.

At Mounts Plus, we proudly carry a selection of Angstadt Arms products engineered to support builders and shooters looking for enhanced reliability, Glock mag compatibility, and modern tactical design—especially for AR-9 and PCC (Pistol Caliber Carbine) builds.

Why Choose Angstadt Arms?

✅ Glock-Compatible Lowers – Designed to work seamlessly with popular Glock-style 9mm magazines
✅ Compact & Reliable – Perfect for PCC, home defense, and SBR builds
✅ Mil-Spec Fit & Finish – Precision-machined from aircraft-grade aluminum
✅ Proudly Made in the USA – Built in Charlotte, North Carolina
✅ Tactical Ready – Ideal for suppressed builds, CQB, and lightweight rifles
✅ Trusted by Civilians, LEO & Military – Field-tested quality with modern functionality

Popular Angstadt Arms Products at Mounts Plus

Hed Dek goes here.
Product Category	Description
UDP-9 Complete Lowers	Fully assembled 9mm lower receivers with last-round bolt hold open and Glock mag compatibility
9mm Upper Receivers	Complete billet uppers, forward-assist free, lightweight & clean
AR-9 Build Kits	Pistol-caliber kits including buffer systems, bolts, and more
Parts & Accessories	Enhanced takedown pins, safety selectors, mag catches, and other high-end billet parts

SOURCE: Sources

Ideal For:

Pistol-Caliber Carbine (PCC) Builds
Suppressed Sub-Guns
Competition Use (USPSA, IDPA)
Law Enforcement & Home Defense Setups
Compact Truck Guns & SBRs

FAQs – Angstadt Arms

Q: Are Angstadt Arms lowers compatible with Glock magazines?
A: Yes. The UDP-9 and other Angstadt Arms 9mm lowers are specifically designed to feed from Glock 9mm mags, including factory and aftermarket models.

Q: Is Angstadt Arms good for AR-9 builds?
A: Absolutely. Their parts are widely regarded as some of the best on the market for pistol-caliber AR platforms. Excellent tolerances, reliable cycling, and clean aesthetics.

Q: Are Angstadt products made in the USA?
A: Yes. All Angstadt Arms components are proudly made in North Carolina with American-sourced materials.

⭐ Customer Reviews

“Cleanest PCC build I’ve ever done.”
“Angstadt Arms uppers and lowers fit together perfectly. Super lightweight and runs flawlessly with Glock mags.” – Jake H.

“Quality you can feel.”
“Everything about this lower screams precision—from the finish to the fit. I’ll never use another 9mm lower.” – Maria D.

Shop Angstadt Arms at Mounts Plus

Whether you’re building a suppressed sub-gun, a compact defensive setup, or just want one of the smoothest AR-9 systems available, Angstadt Arms delivers precision, durability, and top-tier function.

In stock and ready to ship. U.S.-made quality. Trusted support.

Order your Angstadt Arms parts today and build with confidence at Mounts Plus.