602-448-6266 (M-F)

AK 47 CHIAPPA 9MM AND DRACO NAK 9MM PARTS

AK-47 BARREL THREAD ADAPTERS / BUSHINGS

AK-47 CENTURY ARMS C39, C39 V2 & RAS47 PISTOL PARTS AND UPGRADES

AK-47 GRIPS

AK-47 MAGAZINES AND DRUMS

AK-47 MUZZLE BRAKES, BARREL EXTENSIONS & CRUSH WASHERS

AK-47 PAP M70/M92/M85 NP/YUGO / CENTURY ARMS / ZASTAVA PISTOL UPGRADES

AK-47 UNIVERSAL STOCK ADAPTERS & SLING PLATES

AK-47, DRACO, MINI & MICRO DRACO & AK-74 PARTS

AK47 ARSENAL SAM 7K PISTOL UPGRADES

AR-15 PARTS, MUZZLE BRAKES & ACCESSORIES

AR-15, AR-10, & MINI14 MAGAZINES

AR10 PARTS, MAGS AND ACCESSORIES for (5/8x24) Threads

ATF APPROVED ARM BRACES, SHOCKWAVE BLADES, BUFFER TUBES & SIDE FOLDING ADAPTERS

BARREL THREADING OPTIONS FOR KEL TEC, PARTS & UPGRADES

BARREL THREADING, PINNING AND CROWNING, & RECEIVER THREADING SERVICES

BIPODS & BRASS CATCHERS

BOOKS, CONVERSION MANUALS, AND PROSPECTIVE FFL MANUALS

COBRAY 37MM FLARE LAUNCHERS & RAIL MOUNTS

COMPLIANT 10 ROUND MAGAZINES

CZ SKORPION 9MM UPGRADES AND ADAPTERS

DESERT EAGLE EXTRAS

FAKE SUPPRESSORS/FAKE SILENCERS

FOLDING ADAPTERS

GLOCK AND OTHER PISTOLS MAGAZINES & PARTS

GRIPS AND FOREGRIPS

GUN CASES & RANGE BAGS

GUNS FOR SALE

M-11 9MM SMG REPLACEMENT PARTS

M-11 9MM SMG UPGRADES

M-11 COBRAY SWD SEMI AUTO PARTS AND UPGRADES

M-12, M-11A1 SMG & SA .380 PARTS

MAC-10 SMG UPGRADES

MAC-10 SMG/OPEN BOLT REPLACEMENT PARTS

MAGAZINE POUCHES & BELTS

MAGAZINE SPEED LOADERS

MAGAZINE SPRINGS & MAGAZINE PARTS

MAGAZINES & DRUMS FOR .45 acp 1911 STYLE PISTOLS AND BERETTA 9MM

MAGAZINES & DRUMS FOR PPSh-41, M1 CARBINE, RUGER 10/22 & MSAR STG-556

MAGAZINES & DRUMS FOR STEN, MP44, SUOMI, & H & K

MAGAZINES FOR ALL M-11 Cobray SWD 9MM, SMG & SEMI AUTO

MAGAZINES FOR ALL MAC-10 .45 ACP SMG & SA, MASTERPIECE ARMS .45 ACP, VULCAN .45 ACP.

MAGAZINES FOR ALL MPA MASTERPIECE ARMS, STEN & VELOCITY 9MM PISTOLS & RIFLES

MAGAZINES FOR M11A1 .380 ACP & M12 .380 ACP

MAGAZINES FOR MAC-10 9MM SMG & SEMI AUTO

MAGAZINES, DRUMS, AND PARTS FOR FN/FAL, SKS, M1A/M14, & THOMPSON

MASTER PIECE ARMS All 9MM & MINI SERIES - REPLACEMENT PARTS

MASTER PIECE ARMS MPA22-T UPGRADES

MASTERPIECE ARMS .45 ACP, VULCAN/VELOCITY .45 ACP & MAC-10 SEMI AUTO PARTS and UPGRADES

MASTERPIECE ARMS ALL 9MM, MINI SERIES & 5.7x28mm SERIES - UPGRADES

MUZZLE BRAKES FOR .223, 5.56, & 9MM

REAR BUTTSTOCKS & REAR STOCKS

RED DOT SCOPES, LASERS, FLIP UP SIGHTS, & FLASHLIGHTS

SAIGA SHOTGUN PARTS, SAIGA 7.62X39, MAGS, DRUMS, & UPGRADES

SALE ITEMS

SHOTGUN UPGRADES-REMINGTON, & MOSSBURG

SIG SAUER MAGAZINES & PARTS

SLINGS, SLING LOOPS AND RAILS

SUPPRESSORS

T-SHIRTS & LICENSE PLATE FRAMES

TEC-9, TEC-22, KG 99 & AB-10, MAGAZINES & PARTS-SEMI AUTO & SMG

THREAD ADAPTERS

THREAD PROTECTORS

TOOLS & THREAD TAPS FOR M-11, MAC-10, MPA, AR-15, & AK-47

UZI, UZI .22 LR, HK, & MAGAZINES

WALTHER MAGAZINES, PARTS & AUCTIONS

We Thread Barrels using a Lathe and Single Point to ensure all threads will be concentric to the bore. Typical turn times upon receiving your barrel is 7-10 days +packing and shipping times. Threading time may be more or less time depending on work requested. Barrel Threading is not Guaranteed and may vary depending on the quality of your barrel and/or material. Any barrel to be cut MUST be marked prior to sending us the barrel. Send your Barrels to us at Mailing Address: USMG LLC P.O. Box 2191 Mesa, AZ 85214-2191

Dedicated 1/2-28 or 1/2x36 Threading for M-11 or Mac-10

Details 

Send us your barreled upper, we remove the barrel from your upper receiver, reduce the length of the barrel, index down the 3/4x10 threads and re thread the remaining barrel in only 1/2x28 or 1/2x36. You pay return shipping as well as shipping it to us. Please call with any questions. tell us in the comments section of the order which threads you want, 1/2x28 or 1/2x36.
Price: $100.00

Dedicated Mac-10 .45 acp Barrel Threading .578 x 28 or 5/8x24

Details 

Barrel threading on any standard sized Mac-10 .45 acp barrel, threads of .578 x 28 or 5/8x24. We can cut back the barrel length, index it and thread it with a common .45 acp suppressor thread of .578 x 28 or 5/8x24 and finish with a small 45 degree crown. Send us your barrel only, removed from the upper receiver. Please call with any questions.
Price: $80.00

GSG-5 Barrel threading, adapter and Thread Protector

Details 

If you have a GSG-5 .22LR rifle and want to add a real suppressor, fake suppressor or muzzle brake, let us do the work for you!. Since the barrel diameter is too small to thread it 1/2x28, we will thread your barrel in the smaller size metric thread of 8mm x .75mm making it easy to thread on one our adapters with its own thread protector. Thread adapter is .86" end to end. You ship us your barrel with only the trunion/ feed ramp installed, we do the work and you pay return shipping, & insurance of $23.99. Call with any questions.**New thread Protector is shown in last photo.
Price: $130.00

Lage .22 LR Barrel Insert Threading and P22 Adapter

Details 

If you have an Lage .22LR barrel insert and you want to thread on your suppressor with 1/2x28 threads then this may be the solution. This quote does include the thread adapter. We thread your barrel insert to a small thread of 8mm x .75mm and machine the adapter flush to thread up against the shoulder of your barrel. You pay return shipping to ship back your upper receiver and barrel(s). This quote does include the thread adapter. You must have a longer .22 LR barrel or there is an additional charge to remove the 9mm barrel and cut it back, please call with questions.
Price: $119.98

Lage .22LR Barrel Threading for .22LR Adapter

Details 

If you have an Lage .22LR barrel insert and you want to thread on your suppressor with 1/2x28 threads then this may be the solution. This quote does **NOT** include the thread adapter. We thread your barrel insert to a small thread of 8mm x .75mm and machine the adapter flush to thread up against the shoulder of your barrel. You pay return shipping to ship back your barrel, .22LR liner and .22LR mag block. This quote does **NOT**include the thread the adapter or cutting back the 9mm barrel, Please call with questions.
Price: $79.99

Left Hand Threading for AK-47 14 x 1LH

Details 

Thread your AK-47 barrel 14x1 LH or cut it down and re thread it for $85. plus return shipping of $25.99. Be sure to remove the barrel from the trunion and move back the gas block or front sight. We will not thread an AK barrel with the trunion installed as it will not fit into our lathe. Please call with any questions. Thanks
Price: $85.00

Mac-10/Master Piece Arms .45acp .578x28, 5/8x24 or 1/2x28  M11 9mm/M10 9mm Threading for barrel tip

Details 

Send us your barrel and we can thread the tip in front of the massive 7/8x9 threads with a .578 x28 standard .45 acp pistol threads or .30 cal threads of 5/8x24. It will enable you to thread on your .45 acp suppressor or muzzle brake of preference on your Mac or MPA gun. we can also thread the tip of your Mac-10 9mm/M11 9mm barrel in 1/2x28 as well. Please call with questions.
Price: $90.00

Machine and Thread Bolt Action Handle

Details 

We offer threading of your bolt handle to thread on a custom bolt handle that you provide. Please call with any questions. Last Photo shows an OEM bolt handle prior to custom threading.
Price: $65.00

ReThreading 1/2x28 for CZ Skorpion Pistols

Details 

Send us your CZ Skorpion 9mm pistol barrel and barrel nut and we will machine down the first .50" of the 18x1 threads and re thread it in 1/2x28. Your oem 18x1 threads behind it will be intact to secure the OEM barrel nut. Return shipping and insurance charged at $16.99 for the barrel only. * We also re thread the barrel in 13/5 x1 LH.
Price: $90.00

Ruger Mark Pistol Barrel Threading W/Thread Protector

Details 

If you have a Ruger target pistol, 22/45 or similar pistol and want the ultimate custom threaded barrel for a suppressor, look no further! We have done a lot of these for our customers and everyone has been pleased with the finished product. We disassemble your pistol, shorten the barrel, machine a thread protector out of the barrel end, move the sight back behind the new threaded section and finish it with a 1/2x28 thread. As you can see from the photos, the finished product is perfect for a small suppressor or fake suppressor with a thread protector to protect the threads when not is use. Shipping to us and return shipping is not included in this quote and any additional services may have additional charges. Please call for specifics. (gun not included)
Price: $170.00

Threading 11/16-16 Barrel

Details 

This barrel thread is a typical thread on Mac-10 and Master Piece Arms .45 acp - 10" Barreled rifles. It is a somewhat coarse thread. Return shipping is $18.99. You can send it to us and we will call you when it is ready to pay by credit card over the phone or send a check with the barrel. Turn around time on this and most threads is one week, please call for more specifics. thanks
Price: $85.99

UMP .45 acp Threaded 16 x 1 Left Handed or .578 x28

Details 

This is an example of a custom threaded barrel for a customer. The UMP .45 acp barrel is threaded in 16 x 1 Left handed or you can have it threaded in .578 x28. $89.99 plus return shipping of $15.99 on that type of barrel. The other 2 barrels are M-11 & Mac-10 9mm, with threaded barrel ends to 1/2x28. Prices may vary depending on additional work. Please call before shipping barrels to us to configure your specific needs. Thanks
Price: $89.00

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