Contours

Krieger Barrels offers a wide variety of both standard and custom barrel contours for bolt action rifles as well as AR10, AR15, M1 Garand, M1A/M14 and service rifles. Whether you would like to choose from one of our standard Sporter, Match Taper, Palma profile or straight contours, or if you would like to copy your existing barrel's profile or create your own custom profile, Krieger Barrels has you covered. If you don't see the profile you need for your custom rifle build or your replacement barrel give us a call or submit your question here.

Stay service rifle competition legal with our AR15 DCM profile or upgrade to our heavy Varmatch barrels and add weight and length to your AR15 as well as custom lengths and muzzle diameters. Our AR10 DPMS heavy contour barrels are available in multiple calibers as well as custom lengths and muzzle diameters while our M110 is kept NRA service rifle match legal in .308. Our M1 Garand and M1A barrels are available in multiple service rifle competition patterns. Get your Springfield M1903 or M1903-A3 in parkerized chrome moly as a .308 or .30-06.

Most of these contours have multiple available options and services, from fluting and parkerizing to fitting, assembly and chambering.




    Sporter Contours

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    ContourBreech Dia. (A)Breech Length (B)Muzzle Dia. (C)Finish Length (D)Blank Length (E)Neck Length (F)Neck Dia. (G)Weight (LBS)
    #0-Featherweight1.2501.250.56022.00276.000.7602.0
    #1- Light Sporter1.2502.250.56024.00276.000.7602.5
    #2-Standard Sporter1.2502.750.60024.00276.000.8002.8
    #3-Medium Sporter1.2502.750.63024.00276.000.8303.0
    #4-Heavy Sporter1.2502.750.67026.00276.000.8703.5
    #5-Bull Sporter1.2502.750.70026.00276.000.9004.0
    #5-Bull Sporter PLUS1.2502.750.70026.00276.000.9404.0
    Rem Varmint1.2502.200.83026.00274.700.9604.5
    #6-Heavy Bull Sporter1.2502.750.75026.00276.001.0004.5

    * Weight shown is the approximate weight un-chambered.

    Additional Bolt Barrel Information:CalibersTwist RatesServices

    Match Contours

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    ContourBreech Dia. (A)Breech Length (B)Muzzle Dia. (C)Finish Length (D)Blank Length (E)Weight (LBS)
    #7-Light Target1.2002.750.75026.00275.5
    #8-Standard Target1.2002.750.82026.00276.0
    #20-Benchrest Short1.2004.500.90023.00245.2
    #18-Light Varmint1.2005.000.87528.00296.5
    M241.2002.000.90026.00276.0
    #9-Heavy Target1.2502.750.87526.00276.5
    #10-Heavy Bull Target1.2502.750.93026.00277.0
    #19-Hunter1.2504.000.75026.00276.0
    #17-Heavy Varmint1.2505.000.90028.00297.0

    * Weight shown is the approximate weight un-chambered.

    Additional Bolt Barrel Information:CalibersTwist RatesServices

    Palma Contours

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    ContourBreech Dia. (A)Breech Length (B)Muzzle Dia. (C)Finish Length (D)Blank Length (E)Neck Length (F)Neck Dia. (G)Weight (LBS)
    #16-Light Palma1.2502.500.75030.00315.000.9004.5
    #15-Standard Palma1.2502.500.82030.00315.000.9205.5
    #14-Heavy Palma1.2502.500.90030.00315.001.0006.5

    * Weight shown is the approximate weight un-chambered.

    Additional Bolt Barrel Information:CalibersTwist RatesServices

    Straight Contours

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    ContourBreech Dia. (A)Muzzle Dia. (C)Finish Length (D)Blank Length (E)Weight (LBS)
    #11-SS Straight Blank1.2501.25028.002910.0
    #11-CM Straight Blank1.3001.30028.002910.0
    #12-SS Oversize OD1.4501.45028.002913.0
    #12-CM Oversize OD1.4501.45028.002913.0
    #13-50 BMG2.0002.00036.003732.0

    * Weight shown is the approximate weight un-chambered.

    Additional Bolt Barrel Information:CalibersTwist RatesServices

    If your are looking to replace your existing barrel but it doesn't match any of our standard contours exactly or you are not sure of all the proper dimensions we can make a new barrel with the same contour as your original barrel. Just send us the barrel and we will match the contour for you. Ask us about it.

    If the barrel you are looking for doesn't match any of our standard contours exactly, we can create a custom contour to your specifications. This contour must meet our own strict minimum contour requirements for safety. Beyond the safety requirements we are quite flexible in the contours we can provide and can increase the level of precision on ground diameter dimensions. If you are looking to get a standard barrel type (i.e. Sporter, Match, Palma) and just wish to substitute some of the standard catalog dimensions for different ones, ask us about it here..

    Click to view:

    Rifle TypeContour TypeLengthWeight*Notes:Price
    M1- GARANDGI PATTERN23.3 IN2.75 LBSMil. Spec. John C. Garand Match/CMP Legal$370.00
    M1- GARANDHEAVY PATTERN23.3 IN3.50 LBSHeavier than standard GI Contour. Requires wood removal from forearm and upper handguard. NRA Service Rifle Match legal.$370.00
    M1A-M14MED. BUSH PATTERN18.5 IN2.75 LBSSimilar in contour to our full length "Medium Pattern" barrel, shortend to 18.5" finish length.$370.00
    M1A-M14MED. WEIGHT PATTERN22.0 IN2.80 LBSStandard US Marines medium weight / M14 pattern. 22" length.$370.00
    M1A-M14HEAVY PATTERN22.0 IN3.50 LBSHeavier than Med. Bush / M14 Pattern, with 1.1" breech diameter extended. 22" length. NRA Service Rifle Match legal.$370.00
    Spring 1903M190324.0 IN3.00 LBSSemi-Finished: with threads, breech cone, and extractor cut. Front sight area machined to GI specs and ready for your sight.$400.00
    Spring 1903M1903-A324.0 IN3.00 LBSSemi Finished: with threads, breech cone, and extractor cut. Front sight area machined to GI specs and ready for your sight.$400.00

    * Weight shown is the approximate weight un-chambered.

    Additional M1G, M1A, M1903 Information:CalibersTwist RatesServices

    Click to view:

    Contour
    (Click to Build)
    Gas SystemAvailable SteelsLengthMuzzle Dia.Weight*NotesBase Price
    CARBINE PRE BANCarbineStainless Steel16.5 IN0.725 IN2.75 LBS16.5 IN Carbine contour barrel. Weight: 2.75 lbs. Utilizes carbine length gas system.$320
    MID WEIGHT 16.5 INMid LengthStainless Steel16.5 IN0.700 IN2.00 LBSLighter barrel utilizes a Mid Length gas system and finishes at 16.5 IN.$320
    MID WEIGHT 18 INMid LengthStainless Steel18.5 IN0.700 IN2.20 LBSLighter barrel utilizes a Mid Length gas system and finishes at 18".$320
    H-BAR DCMRifle LengthStainless Steel, Chrome Moly20.0 IN0.730 IN3.50 LBSStandard H-Bar DCM Contour. NRA Service Rifle Competition Legal. Get it Pre or Post Ban.$320
    VARMATCHRifle LengthStainless Steel20-26 IN0.812 IN, 0.920 INUp to 5.25 LBSHeavier than H-Bar DCM Contour. Gas system dia: .937 IN, Legal for NRA Match Rifle, but not Service Rifle competition.$370
    VARMATCH - 28 INExtendedStainless Steel28.0 IN0.812 IN, 0.920 INUp to 5.5 LBSVarmatch pushed out to 28 IN with extended length gas system. Gas system dia: .937 IN, Legal for NRA Match Rifle, but not Service Rifle Competition.$390

    * Weight shown is the approximate weight un-chambered

    Additional AR-15 Information:CalibersTwist RatesServices

    Click to view:

    Contour
    (Click to Build)
    Available SteelsLengthMuzzle Dia.Weight*NotesBase Price
    AR10/DPMSStainless Steel20-26 IN0.812 IN, 0.920 INUp to 5.25 LBSHeavy Contour, .937" ID low profile Gas Block (included), 26" max finish length.$430
    M110Stainless Steel20.0 IN0.850 IN4.00 LBSNRA "Service Rifle" Match legal. 20" fin. length, .850" Muzz. & .875" precision ground gas block diameter.$405

    * Weight shown is the approximate weight un-chambered

    Additional AR-10 Information:CalibersTwist RatesServices