Products - Rifle Components
Actions/Receivers (supporting 338 LM and larger ELR-class cartridges)

   Cartridge Legend:
       (1) 338 LM
       (2) 375 CT
       (3) 408 CT
       (4) 416 Barrett
       (5) 50 BMG
       (6) One or more other listed on Cartridges page

   Receiver Matrixes (30 Dec 2015) - based on bolt face; side-by-side, comparative; tabs for 338 LM, 408 CT, and 50 BMG; changes since last update in light green.
       NOTE:  This file is in xls format.  A FREE reader is available here. The contents were compiled from manufacturers’ websites and, if supplied, responses to my e-mail inquiries.

   Type Legend: Repeater, Repeater or Single Shot, Single Shot Only

   Alberta Tactical Rifle Supply/ATRS (Canada) (Maverick) [1,6]
   Allen Precision Shooting (Raptor) [1,6]
   American Rifle Company (Mausingfield) [.338 NM]
   Ashbury Precision Ordnance/APO (SABER EX, SABER VX - pic) [1,2,3,6]
   Badger Ordnance (M2013/100-50) [1,6]
   Barnard (New Zealand)(PL, PLM, P-Chey, GP) (US importer) [1,2,3,4,5,6]
   BAT Machine (CT, EX, HR, L, M, associated spreadsheet) [1,2,3,4,5,6]
   BAT Tactical Actions (a reseller of pre-configured BAT HR actions) [1,6]
   Danish Gun Tech (Denmark) (CO50R) - US distribution unknown [4,5]
   Defiance Machine (Deviant Hunter, Deviant Tactical, Deviant Ultralight, Mutant, Rebel, Stryker Ridge HTR) [1,6]
   East Ridge Gun Company/State Arms [4,5,6]
   GA Precision (Templar, Templar V2) [1,6]
   Kelbly (.338 LM Panda) [1,6]
   McMillan Firearms (TAC 50, call) [4,5,6]
   Montana Rifle Company (Professional Hunter) [1,2,3,4,6]
   Nesika Firearms (M, MH, MT) [1,6]
   Pierce Engineering (base, MI, Titanium, Tube Gun XL)[1,6]
   Prechtl (Germany)(GOLsniper Match) - US distribution unknown [1,6]
   Rangemaster Precision Arms/RPA (UK)(Quadlock) (see associated rifle specs for details; 50 BMG model photos - see 2013 SHOT Day Two recap under Accurate Mag (AM); call their US distributor for 338LM and 50 BMG action availability; price list) [1,4,5,6]
   R Bros (Rogue) [1,6]
   Snowy Mountain (3600) [1]
   Status Guns & Engineering (New Zealand) (Status 50 BMG) - US distribution unknown [5]
   Stiller (Python, TAC338, TAC408) [1,2,3,6]
   Surgeon (1581 XL) [1,6]
   Valkyrie Rifles (UK) (multiple) [1] - does not export to the US
   X-treme Shooting Products (.338 Ti) [1,6]

Barrels (unless noted, each offers all popular ELR calibers)
   Bartlein (incl gain twist)
   Benchmark (no .50 cal - the “.50 cal “ shown is for black powder rifles)
   Border Barrels (UK, no .408 listed, contact)
   Brux (neither .408 nor .416 listed, call)
   Classic Barrel (call)
   Feddersen/RFour (primarily .50 cal, call for same and others)
   Hart (none listed above .375)
   Hawk Hill Custom (only .338)
   K&P Gun Co.
   Lothar Walther (US)
   MasterPiece Arms/MPA (formerly Spencer Rifle Barrels, none listed above .375)
   MullerWorks (only .338 listed, call)
   New Lenox Ordnance (incl gain twist and progressive, call for available calibers)
   Obermeyer (call for available calibers)
   PAC-NOR (also barrel weight calculator)
   Proof Research (carbon-fiber barrel wrapping/barrels; nothing listed above .338, call)
   Rock Creek
   Schneider (call for available calibers)
   Shilen (.50 cal not listed, call)
   True-Flite (New Zealand; only .338 and .510 listed, contact) - US distribution unknown
   X-Caliber Barrels & Mfg (only .338 and .375)

Barrel Stress Relieving
   300 Below

   Allied Precision Arms (APA)
   B&T Industries (Atlas)
   Elite Iron (Revolution)
   Extreme Store (Extreme Pod)
   Falkor Defense
   Harris (link is to one reseller, there is no company website)
   KMW (Pod-Lok for Harris bipods)
   Leapers (UTG)
   Long Range Accuracy (info on Eurooptic)
   Modular Evolution
   PDC Custom
   Phoenix Tactical Procurement (UK) - will export to the US
   Sierra 7/S7
   Star Shooter (Canada)
   X-Caliber X-VIP

Detachable Bottom Metal (DBM) and Magazines (also see the associated action and stock/chassis system/rifle suppliers for their product-specific offerings)

       (1) 338 LM (S = standard external length/3.65”, C = CIP external length/3.75”)
       (3) 375 and 408 CT
       (4) 416 Barrett (50 BMG product may be OK, ask supplier)
       (5) 50 BMG
       (6) One or more other listed on Cartridges page

   Accuracy International/AICS (mags only) [1 S #2468, 1 C #6715, 1 C #20400, 1 C #6434 (double stack), 5 #4719]
   Accurate-Mag (DBM and mags) [1 S and 1 C up to 3.85” COL]
   Alpha Industries & Manufacturing (mags only) [3 - 7 rds]
   Badger Ordnance (DBM and mags) [1 C]
   Baer Custom Rifles (DBM and mags) [3 - for Stiller TAC408 action]
   CDI Precision Gunworks (DBM only) [1 S and 1 C] - also single-shot loading block 1 C
   CheyTac (DBM thru Black Diamond/Dave Viers; call, not shown on site); (mags) [3]
   McRee Precision (mags only) [1 S and 1 C]
   Seekins Precision (DBM only) [1 C]
   Wyatt’s Outdoor (DBM and mags) [1 S and 1 C up to 3.79” COL]
Muzzle Brakes and Recoil Reduction Devices (unless noted, each offers all popular ELR calibers; “call” indicates undefined or a question regarding “best match” for the desired cartridge)
   AAC (.338 and .50 cal)
   Alberta Tactical Rifle Supply/ATRS (Canada)
   Allen Precision Shooting (Painkiller)
   American Precision Arms (APA/Fat B)
   ArmaLite (.338 and .416/.50)
   Benchmark Barrels (call)
   C & H Research (mercury recoil suppressors - installed in stock)
   Cadex (.338, .408, and .50 cal)
   Center Shot Rifles (.338)
   Desert Tech (.338 and .375)
   Elite Iron (.338 and .50 cal)
   Flint & Frizzen Gun Shop (call)
   Grizzly Gunworks (call)
   Holland’s (call)
   Huber (.338, .375, and .50 cal)
   J E Custom (Assassin - incl .50 cal)
   JP Enterprises
   K&P Gun Co. (50 cal, call)
   Kahntrol Solutions
   McMillan Firearms (50 cal, call)
   Muzzle Brakes and More (call)
   Noreen/OnlyLongRange (call)
   OPS Inc. (.338, .408, and .50 cal)
   Piercision Rifles (“muscle brake”; up to but excluding .50 cal)
   Precision Armament (.338)
   Roedale (Germany, contact) - order direct
   Ross Schuler (call)
   RW Snyder (.338)
   Terminator Products (New Zealand) - US reseller here
   Vias (call)
   Witt Machine (call)
   Xtreme Hard Core Gear

Scope Bases and Rings (also see scope and action manufacturers)
   Aadland Engineering
   American Rifle Company
   Badger Ordnance (online catalog)
   Cold Shot
   Desert Tech
   EGW/Evolution Gun Works
   ERA-TAC (Germany) - only known US source is Eurooptic
   Ken Farrell
   LaRue Tactical
   Manz-Fifty (Germany) - US distribution unknown
   Morr Accuracy
   Murphy Precision
   Near Manufacturing
   Precision Reflex
   Seekins Precision
   Spuhr (Sweden) (see Dealers page for US resellers)
   Xtreme Hard Core Gear

   Delta Optical (Poland) - US distribution unknown
   Hensoldt (Germany)
   IOR (Romania) - exclusive US importer/dealer (Valdada)
   Kahles (Austria)
   Leica (Germany)
   March (Japan) - exclusive US disti/dealer
   Minox (Germany)
   Schmidt & Bender (Germany)
   SIG Electro-Optics
   Steiner (Germany)
   Swarovski (Austria)
   Tangent Theta (Canada)
   U. S. Optics (2015 product catalog)
   Zeiss (Germany)

Stocks/Chassis (and Recoil Pads)
   AG Composites
   Accuracy International (UK) (AXAICS)
   AiRecoil/Stagecoach (recoil pads)
   Ashbury Precision Ordnance/APO (SABER-FORSST stock)
   Baer Custom Rifles
   Bell and Carlson
   Cadex Defence (Canada)
   Choate Machine and Tool
   Competition Machine/Eliseo (RTM Tactical)
   Doan Trevor
   Dolphin Rifle Company (UK) - will export but no current US distribution
   Drake Associates
   GRS (Norway)(see Dealers Locator for US distribution)
   H-S Precision
   J. Allen Enterprises/JAE
   Joe West Rifle Stocks (UK) - currently does not ship to the US
   KRG (Kinetic Research)
   LARS (Slovakia) - currently does not ship to the US  
   LimbSaver (recoil pads)
   Master Class
   Masterpiece Arms/MPA
   Mastin Custom Stocks (Australia) - US distribution unknown
   McMillan Fiberglass Stocks
   McRee Precision
   Mirage ULR
   Modular Driven Technologies/MDT (Canada)
   MPI Stocks
   Pachmayr (recoil pads)
   PDC Custom
   Precision Rifle & Tool
   Raven Arms (Russia)
   Remington (RACS)
   Richards Microfit
   Robertson Composites (Canada)
   Russo Rifle Stocks
   Shurley Brothers Custom Rifles
   Steve Jennings Stocks - steve at (video)
   XLR Industries
   Young Rail Guns (pics 1, 2, 3)

Suppressors (for .338 LM class - unless noted otherwise)
   AAC (also .50 BMG)
   Anzio (.50 BMG plus custom)
   Ase Utra (Finland) (also .50 BMG) - US distribution unknown
   AWC (also .50 BMG)
   Barrett (also .50 BMG)
   CheyTac (.375 and .408 CT)
   Crux (also .375)
   Delta P Design
   Desert Tech (also .375)
   Elite Iron (also .375, .408, .416, and .50 BMG)
   Griffin Armament
   Hardy Rifle Engineering (NZ) - US distribution unknown
   Innovative Arms (also .50 BMG)
   OPS Inc. (no .338 but does .408 CT and .50 BMG)
   Shark Precision
   SIG Sauer
   Silencer Tech
   SRT Arms
   Stealth Engineering Group/SEG
   STW Systems (also .375 and .408)
   Tier-One/ThirdEyeTactical (UK)
   Thunder Beast
   Witt Machine
   Yankee Hill Machine (YHM)

Surface Coatings
   Cerakote (exterior coatings)
   KG Industries (Gun Kote and other coating products)
   Ionbond (Diamond Like Coating/DLC) - Club Custom Guns (only factory-recommended US applicator)
   Nitriding (ISONITE QPQ, salt bath) - H&M and Parker Trutec    

   Bix‘n Andy (Austria) - available in the US, at least, here and here
   Cadex (Canada)
   David Tubb (.50 BMG model)
   Flavio Fare (Italy) - info/pics on Killough’s
   Geissele (for AR-type rifles)
   Jewell, (512) 353-2999 (TX) - one, of many, US resellers here
   JP Enterprises (for AR-type rifles)
   Pacific Tool & Gauge/PTG
   Rangemaster Precision Arms/RPA (UK) - sole US distributor
   Rifle Basix
   STL Rifle (Germany) - US distribution unknown
   Trigger Tech
               ELR Resources