Gunsmithing Services

/Gunsmithing Services
Gunsmithing Services 2017-04-27T18:39:24+00:00

Services:

Our company offers a variety of different gunsmithing services, as listed below.  From rebarreling, threading, chambering, cutting, dovetails, drilling for scopes and accurizing your rifle.

Catering to our customers, our gunsmithing department is lead by John Disney. As a former Army small arms repairman and a graduate of the gunsmithing course at Colorado School of Trades, he has over 15 years of experience working on a variety of firearms. His love of firearms ensures that your firearm will be treated as if it had been his own.

Threading

Standard

$6000
  • Precision Cut on CNC
  • Standard USA Threads
  • Examples:
    Remington 700 or Winchester Model 70

Metric

$9000
  • Precision Cut on CNC
  • Metric Threads

50 BMG

$14000
  • Precision Cut on CNC
  • Standard USA Threads
  • Common In:
    Long Range Target & Sniper Rifles

*Note on Suppressor Threading: As different suppressor manufacturers have different specifications for the threading of your muzzle for their particular suppressor, we require that if you would like it threaded for your particular suppressor that thread specifications in the form of a drawing/print be supplied with your order to ensure that the muzzle is properly set up. Most suppressor manufacturers will either have a link on their website or can email you the specifications required for their suppressor.

Chambering

For most barrels, we offer short chambering services. The reasoning behind this is that when the barrel is chambered and threaded, it still requires a gunsmith to install it (except for the Savage & Remage Pre-Fit) as there may be other work, such as extractor cuts, that need to be done. It also limits the liability because if you install a short chambered barrel, a cartridge cannot be chambered and the bolt still closes. This is for your safety.

Standard Chambering

$7200

50 BMG Chambering

$14000
  • Price For In-Stock Reamers Only
  • $60.00 Additional Fee For Reamer Rental
  • All Chambers Match SAAMI Spec 

 

Additional Services

Drill & Tap

$30001st Hole
  • For Scope Bases or Sights.
    $30 Setup Includes First Hole
    + $15.00 per additional hole

Dovetails

$4500Each
  • Dovetails for Sights or Hangers
    (other than standard for hangers on lever actions)

Barrel Band Install

$4500Installation
  • Plus the cost of the barrel band
    Unless provided by customer

Bed Action

$15000
  • Does not include
    any inletting
    of stock

Boresight Rifle

$000**
  • **No charge if we are re-barreling your rifle (Include the scope, bases & rings.)

Square & Lap

$8500/Receiver
  • This is NOT blue-printing an action. This process is squaring the face of the receiver to thread form and lapping the lugs into the lug seats.

Crowning

$3500Each
  • This includes crowning your barrel with your choice of:
    11 Degree, Round or Recessed Crowns
    See Examples Below

Clean

$7500Most
  • This includes disassembly of the rifle, cleaning and lubricating all parts. Inspect all parts for wear and reassembly. Call for quote.

Open Bolt Face

$7500Most
  • Open bolt face and alter extractor. $75.00 covers most, but call for quote.

Feed Work

$6500Hour
  • Feed work performed on a case by case basis. Charge is shop rate of $65.00 per hour.

Special Throating

$3500
  • McGowen Precision Barrels only uses SAAMI spec chamber reamers in our chambering services. If you are using longer bullets and need your throat/freebore extended we require 3-4 full length sized dummy rounds (no powder, no primer) sent to us for this purpose. Remember that your dummy rounds need to made from full length sized brass (no as fired or un-sized dummies). If you require a throat that is shorter than what is typical on a SAAMI spec reamer, you will need to provide the reamer.

Trigger Jobs

Sheet Metal Trigger Assembly

$5000each
  • Trigger adjustment on sheet metal trigger assembly

Mechanical Trigger Assembly

$6500each
  • Trigger adjustment on mechanical trigger assembly. Includes recutting and stoning engagement surfaces.

Crown Examples

20 Caliber

  • Bore .199″ | Groove .204″
  • Available Cartridges
     204 Ruger, 20 Practical, 20 Vartarg, 20 Tactical 

5.45 Caliber

  • Bore .215″ | Groove .220″
  • Available Cartridges
    5.45 x 39  

22 Rim Fire

  • Bore .216″ | Groove .222″
  • Available Cartridges
    22 LR Sporting, 22 LR Bentz, 22 RF Bentz, 22 RF Short, 22 Hornet 

22 Rim Fire Magnum

  • Bore .218″ | Groove .222″
  • Available Cartridges
     22 Winchester Magnum 

 

 

 

Caliber_spectrum_2

22 Centerfire

  • Bore .219″ | Groove .224″
  • Available Cartridges
     218 Bee, 22 Hornet, 220 Swift, 222 Remington, 22-250 Remington, 22-250 Remington Ackley, 22-250 Remington Match, 223 Remington, 223 Remington Ackley Improved, 223 Remington (.244 Neck), 22 P, 22 PPC, 221 Remington Fireball, 223 Wylde, 5.56 NATO, 225 Winchester, 22 BR, 22-243 Middlestead 

243/6mm

  • Bore .237″ | Groove .243″
  • Available Cartridges
    240 Gibbs, 243 Winchester, 243 Winchester Ackley, 244 Ackley, 240 Weatherby Magnum, 6 x 47 Lapua, 6mm BR Norma, 6mm BRX, 6mm Dasher, 6mm Remington, 6mm x 45, 6mm XC, 6mm Benchrest, 6mm-222 Remington, 6mm PPC, 6mm Grendel, 6mm-284 Winchester, 6mm-06 Springfield, 6mm-06 Ackley, 6mm Creedmoor

25 Caliber

  • Bore .250″ | Groove .257″
  • Available Cartridges
    25 ACP, 25-06, 25-06 Ackley, 257 Roberts, 257 Roberts Ackley, 257 Weatherby, 250 Savage, 257 STW

6.5 Caliber

  • Bore .256″ | Groove .264″
  • Available Cartridges
     6.5 Creedmoor, 6.5 STW, 6.5 Super LR/S, 6.5 TCU, 6.5 WSM, 6.5 RSAUM, 6.5 x 284 Winchester, 6.5 x 284 Lapua, 6.5 x 284 Norma, 6.5 x 300 Winchester, 6.5 x 47 Lapua, 6.5 x 55, 6.5-06, 6.5-06 Ackley Improved, 260 Remington, 6.5 Remington Magnum, 6.5 Grendel, 264 LBC, 264 Winchester Magnum, 260 Remington Ackley Improved, 26 Nosler 

 

 

 

Caliber_spectrum_3

 

270 Caliber

  • Bore .270″ | Groove .277″
  • Available Cartridges
     270 Winchester, 6.8 SPC, 6.8 Remington SPC II, 270 WSM, 270 Weatherby Magnum 

7mm

  • Bore .277″ | Groove .284″
  • Available Cartridges
    7 x 57, 7 x 64, 7mm Remington Magnum, 7mm Remington Ultra Magnum, 7mm RSAUM, 7mm STW, 7mm TCU, 7mm WSM, 7mm-08, 280 Remington, 280 Remington Ackley, 284 Winchester, 7 x 64mm, 7-30 Waters, 7mm Dakota, 7mm Benchrest, 7mm LRM, 28 Nosler, 284 Winchester Gap

30 Caliber

  • Bore .300″ | Groove .308″
  • Available Cartridges
    30 Remington AR, 300 AAC Blackout, 300 H&H, 300 Remington Ultra Magnum, 300 Remington Ultra Match, 300 Remington Ultra Magnum Match, 300 Winchester Magnum, 300 WSM, 300 Norma, 30-06 Match, 30-06 Springfield, 30-06 Springfield Match, 30-40 Krag, 308 Winchester, 308 Winchester Match, 300 Weatherby Magnum, 30-378 Weatherby, 300 Winchester Magnum Match, 30-221 Fireball, 30-30 Winchester, 7.82 Warbird, 30 Nosler

7.62/302 Caliber

  • Bore .302″ | Groove .310″
  • Available Cartridges
    **Note we can chamber 7.62 x 39 or 7.62 x 54R in this bore/groove combinaton, please be sure of the bullet diameter you will be using before choosing this option.

 

 

 

Caliber_spectrum_4

303 Caliber

  • Bore .303″ | Groove .311″
  • Available Cartridges
    7.62 x 39, 7.62 x 39 Match, 7.62 x 54R, 7.62 x 51 NATO, 303 British 

32-40

  • Bore .312″ | Groove .320″
  • Available Cartridges
    32 Winchester Special

8mm

  • Bore .315″ | Groove .323″
  • Available Cartridges
    325 WSM, 8 x 57 Mauser

338 Caliber

  • Bore .330″ | Groove .338″
  • Available Cartridges
    338 Edge Match, 338 Edge, 338 Federal, 338 Lapua, 338 Remington Ultra Magnum, 338 Winchester Magnum, 338-06, 338-06 Ackley, 338-378 Weatherby, 338 RCM, 340 Weatherby

 

 

 

Caliber_spectrum_4

9mm

  • Bore .347″ | Groove .355″
  • Available Cartridges
    9mm Luger, 380 ACP

358 Caliber

  • Bore .350″ | Groove .358″
  • Available Cartridges
    35 Whelen, 35 Remington, 358 Norma Magnum, 358 Winchester

9.3 mm

  • Bore .358″ | Groove .366″
  • Available Cartridges
    9.3 x 62

 

 

 

375 Caliber

  • Bore .368″ | Groove .375″
  • Available Cartridges
    375 H&H, 375 H&H Magnum, 375 Remington Ultra Magnum, 375 Ruger, 38-55 Winchester, 38-72 Winchester

 

 

 

 

405 Caliber

  • Bore .402″ | Groove .412″
  • Available Cartridges
    405 Winchester

416 Caliber

  • Bore .408″ | Groove .416″
  • Available Cartridges
    416 Barrett, 416 Remington Magnum, 416 Taylor

 

 

 

 

 

44 Caliber

  • Bore .422″ | Groove .429″
  • Available Cartridges
    44 Magnum

45 Pistol

  • Bore .442″ | Groove .451″
  • Available Cartridges
    45 ACP, 45 Winchester Magnum, 450 Bushmaster

458 Caliber

  • Bore .450″ | Groove .458″
  • Available Cartridges
    458 Winchester Magnum, 458 Lott, 458 SOCOM, 45-70, 45 Raptor

 

 

 

 

 

50 Cal Pistol

  • Bore .492″ | Groove .500″
  • Available Cartridges
    500 S&W, 500 S&W Magnum

50 Caliber

  • Bore .500″ | Groove .510″
  • Available Cartridges
    500 A-Square, 50 BMG