United Defense Labs Ind. 9mm AR Bolt Carrier Group
Works With Both Colt & Glock Mag Lowers
This Is The Highest Quality 9MM Bolt Carrier Group
We Have Ever Seen Amazing Machining
Ultra High-Quality Fit & Finish
(Enhanced For Glock & Colt Mags 9MM AR's)
The UDL (United Defense Labs) Carrier Group is a Military Intended Design To Bid For Upcoming DOE Contracts.
Designed To Utilize M4 Extractors & Replacement Parts In Current Military Stocked Replacement Parts Along With
Enhancing The Over-All Reliability Of The AR 9mm As Much As 150% Increasing
The Maximum Rounds That The Weapon Can Fire Without Servicing Or Cleaning.
UDL Designs & Manufactures Parts Intended For Replacements Of Current & Future DARPA Firearm Weapon Parts & Firearms
We At Davidson Defense Have Struck A Deal With UDL To Carry All Of The Firearm Parts That They Can Sell To A Civilian Market.
To Exclusively Offer To You The Consumer Parts That Might Just Be In Future Firearms
That Have Been Tested To Rigorous Military Standards Well Above That Of Conventional Firearm Manufacturers Testing.
Built for All 9mm Rifles, Pistols, & SBR'S Ultimate blow-back carriers have many modern improvements that are seen & unseen.
This Includes excess pressure release holes in the carrier that relieve pressure in case of ammunition failure
to reduce the chance of out of battery firing. This feature has never been seen on any other 9mm carrier.
Maintains both COLT/GLOCK Compatibility
Removable counter weight so aftermarket buffer systems may be used like
Jp & Armaspec Buffer Systems.
(Unless Heavier Buffer Is Used Don't Take Weight Out Unless Directed By Recoil Buffer product MFG Possible Out Of Battery Firing May Occur If Done Without Compensating Buffer System)
Real Full-Auto compatibility while adding amazing new features. Maintains a "ramped" bottom so any common hammer can be used - ideal for competitive shooters and extreme shooters who demand enhanced reliability.
The extractor has been upgraded from an internal 1911-style claw to an M4 AR-15 Mil-Spec pivoted extractor. Ease of disassembly, enhanced longer life. Carrier key is separate from the charging surface ensuring that the carrier stands up to any vigorous action - meaning no sheared keys.
A standard but higher quality firing pin rounds out the enhancements and keeps this
a 100% user-serviceable bolt carrier using standard sized Colt 9mm Firing Pin & Spring & parts that any regular person can obtain.
Carrier & Integrated Key
Compatibility: GLOCK & COLT - Style Lower Receivers
Carrier: MIL-SPEC 8620 Steel Material
Fully Heat Treated To 1200 HV
External M-16 Style Extractor
M16 (FULL-AUTO) Compatible
Adaptive Tactical AR-15 EX Performance
Reduces Felt Recoil
Advanced design and high-impact, polymer construction make the EX Performance Adjustable Stock the ideal upgrade for your AR15 or M4. The EX Performance M4-style Stock features an easy-to-reach rapid adjust lever for custom length-of-pull, and a molded in non-rust standard sling swivel attachment spot. Durable polymer construction with non-slip vented rubber recoil pad, oversized extra strength adjustment pin, and sleek industrial design.
Designed for owner installation
M4-style stock with adjustable length-of-pull
Easy to reach rapid adjust lever
Integrated QD swivel attachment
Compatible with Mil-Spec sized extension tubes
Tactical Superiority Complete
Mil-Spec Lower Parts Kit (LPK)
A basic AR-15 lower parts kit. It includes all the small parts needed to complete your lower. You will just need a stock kit and an upper. This kit includes a standard right hand safety selector.
All Fire Control Parts are MPI Tested and Rockwell Tested
Made in the USA
By a major government contractor
Omega Manufacturing AR-15 Lower Parts Kit
The Lower Parts Kit includes:
Black A2 Pistol Grip
Pistol Grip Screw
Pistol Grip Lock Washer
Trigger Guard Roll Pin
Bolt Catch Spring
Bolt Catch Roll Pin
Magazine Catch Button
Magazine Catch Spring
Front Pivot Pin
Pivot Pin Detent Spring
Take Down Detent
Buffer Retainer Pin
Buffer Retainer Spring
AR-15 M4 Charging Handle Mil-Spec Quality
Machined from aluminum 7075 T6 forgings
Complete assembly including latch
Finished in Type III Hardcoat Anodized and Teflon Coated final finish for smoother operation
Davidson Defense AR-15 Carbine Castle Nut
Fits both Commercial and Mil-Spec tubes. It's always good to have a spare!
Standard AR-15 Carbine Recoil Spring
Made of the finest spring steel rated for 20,000+ rounds
Davidson Defense Mil-Spec Heavy-Duty 6-Position Buffer Tube
If you are in need of the 6-Position Aluminum 7075 T7 (buffer tube) Machined to Mil-Spec dimensions, we offer it separately. No other parts included, just the tube.
US Tactical Ind. AR-15 M16 Mil-Spec Receiver End Plate
Maintains Proper Alignment of Stock & Buffer Tube
M4-style receiver plate includes the engagement tab required to align the buttstock and buffer tube with the lower receiver on carbine models.
Precision, fine blanking process ensures precise edges and superior flatness for correct fit and solid installation.
Made of 4140 Hardened Steel
KAK Industries AR-15 9MM Carbine Buffer
This 9mm buffer is designed to be used on new or converted AR-15 shooting 9mm. Depending on a number of factors including barrel length, a heavier buffer may work much better than the standard 3 oz. buffer. It is also used to reduce cycle rate of the AR-15 and felt recoil. This is a 5.4 ounce filled buffer to facilitate correct timing, cycling and firing of 9 mm and 9 mm +P loaded ammunition.
Many 9mm AR-15's need a 5.4-5.8 oz. buffer weight of buffer to cycle properly.
While designed specifically for the 9mm, they can be used to slow the cyclic rate of full automatic M-16 rifles/M4
This Buffer is made In the USA by KAK Industries and they are each quality inspected.
Please note: If the listing says "In-Stock" it means we have the item in stock. Please check this LINK to view our most up to date shipping status.
Warranty, Returns & Terms: Davidson Defense offers a 30 day return, refund and exchange policy. You must email/call Davidson Defense and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we have received it. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, no refund given on warranty items.