Send to a friend Print $37.00 Quantity Choose Gauge Type GO Gauge Add to cart Add to wishlist More info I listen to what Ex amourers have to say about these old rifles and follow their advise. Original issue Headspace Gauge, .303 British, MINIMUM, 1.63 mm (0.064 in.) I have had a number of case head separations, not because of excessive headspace, but from excessive number of reloads. *American National Standards Institute, New York, NY, represents and serves the diverse interests of more than 270,000 companies and organizations and 30 million professionals worldwide by promoting and facilitating voluntary consensus standards and conformity assessment systems, and safeguarding their integrity. I have Forster head space gauges for several calibers, they are my first choice, and have served me well. Forster Headspace Go Gauge - MidwayUSA Items that are in stock will ship within 7 days. This is a British Armorer's gauge for use on .303 British rifles & Machine guns, such as the BREN & Vickers MGs.This gauge is NOT for use with the Pattern 14/P14 Enfield also called the Rifle #3 MK1, as it will damage the ring around the bolt face.These have some light surface rust from storage.The gauge is dated in the 1950's.The gauge is set & marked to Commonwealth Military Standards, NOT SAMMI.CIP/British Military standards refer to this gauge as"GO". at the best online prices at eBay! Amazon.com: 556 Go No Go Gauge blinderthanascope Well-Known Member Joined Jun 25, 2015 2 & No. Headspace for the .303 British cartridge and Lee-Enfield rifles can be a very confusing issue. An excerpt for Petter L`s treatise on fitting a new bolt, https://www.tectal.at/en/lee-enfield.303-british/25/headspace-gauge-set.303-british/lee-enfield. Mr. Laidler has also mentioned in another post that it is best to just set the headspace accordingly and then leave it alone for the simple reason being that the cartridge is a rimmed item and is not sensitive to case wall fit like a rebated or rimless cartridge. . Your question might be answered by sellers, manufacturers, or customers who bought this product. 303 British No-Go Length Head Space Gauge - Midsouth Shooters Supply Essential when chambering a new barrel to ensure a tight, accurate, safe chamber. To be able to use TECTAL in full range, we recommend activating Javascript in your browser. The .303 British is a rimmed cartridge. I have Okie gauges for the Mosin Nagant and the .303. $4459. Pacific Tool and Gauge offers three lengths of headspace gauges per rifle caliber. If you shoot a lot and want to maximize case life, find a bolt head that gives you 0.064 or just slightly longer. Free shipping for many products! When safety and performance are on the line, choose our headspace gages and receive the peace of mind that comes with knowing and understanding how to check your rifles headspace. British headspace no-go gauge in stock? Chamber headspace gauge GO NO-GO set for 303 British - eBay bright and shiny ! 47.9 GBP 9 47.90 * Add to basket 9 In stock, delivery from Brownells USA within 7-10 days. The gauges are marked Central and 064, 0.67 and 0.70. If chamber headspace is excessive, the gun should be taken out of service until it has been inspected and repaired by a competent gunsmith. Forster Headspace Gages are made to exacting manufacturing standards to ensure accurate testing of your rifle's chamber. .303 Head Space Gauge Suppliers - Enfield-Rifles.com CIP (see explanation below) states that the max cartridge rim thickness R is 1.63 mm; min barrel relief R is also 1.63 mm. Headspace Gauges: .303 British Headspace gauges (GO & NO GO) Set. Also, before anyone yells at me, I understand the Enfield specs never mentioned a Field Gauge - and what we call a Field gauge is actually the Enfield No Go specs. Alot of first timers out there have assumed that when the bolt does not close, the cartridge has FILLED in the chamber area, when in fact all it has done is to make sure the rim has fully engaged the barrel and the bolt face. There are no special offers for this product at this time. 25 (Mar. Red Dot, Holographic, Magnifiers & Laser Sights, Angle Degree Indicators & Reticle Levelers, HORNADY 30c(.308) 150gr FMJBT BULLET BULK 2100/CS, HORNADY 303/7.7MM(.312) 174gr BULLET RoundNose 100/BX, DILLON XL650/750 303 BRITISH CONVERSION KIT, PRVI PARTIZAN BULLET 303cal (.311) 170gr FMJBT(M30 7.62)50/B. It's the nominal thickness of the rim. So I suggest you get 'em while they're hot! . Remember this. 303 British SAAMI Headspace Gauges - Pacific Tool and Gauge For the best experience on our site, be sure to turn on Javascript in your browser. It's the space where the "head" (rim) of the cartridge fits when the rifle is loaded. I purchased my Field Gauge 1 year ago. Disclaimer: Content on this site is for reference purposes and is not a substitute for advice from a licensed health-care professional. Field Gauge:Stamped "F" used to determine if the firearm has excessive headspace.If the bolt fully closes on this gauge according to SAMMI specification's the firearm should not be fired. 100-010-715 - This gauge is .0005 inch (5/10,000 inch) under 7.62 NATO specification for NO-GO dimensions for safety. just to be annoying i made my own a while back. Description As such a product has not been available for some time and because Lee-Enfield military surplus rifles in the calibre .303 British are widely popularity we have decided to re-engineer, produce and offer these specific headspace gauges. Items in the Price Guide are obtained exclusively from licensors and partners solely for our members' research needs. As such a product has not been available for some time and because Lee-Enfield military surplus rifles in the calibre .303 British are widely popularity we have decided to re-engineer, produce and offer these specific headspace gauges. Headspace Gauge, .303 British, MINIMUM, 1.63 mm (0.064 in.) machined well. Vintage 20 Case Xx Display Knives In Display Case! Some shooters are under the misconception that headspace is fixed over the life of the firearm. HORNADY 303/7.7MM (.312) 174gr BULLET RoundNose 100/BX Our Price: $39.99 $0.40 per piece In Stock Item #: HRN3130 DILLON XL650/750 303 BRITISH CONVERSION KIT Our Price: $121.99 Only 1 in stock Item #: DP21106 PRVI PARTIZAN BULLET 303cal (.311) 170gr FMJBT (M30 7.62)50/B Our Price: $19.19 $0.38 per piece In Stock Item #: PPB311FMJ170 Sorry, we were unable to perform your search at this time. The number of stills & Videos I've seen where you can see plumes exiting from the port is astounding. .303 British headspace gauge set.Includes a GO,NO GO,Field and Royal Field (.074"). Headspace can increase after repeated use of ammunition that causes too much pressure. ), SM141 *Good*, British Armorer's Headspace Gauge, .303 British, MAXIMUM, 1.88 mm (0.074 in.) GO:Stamped "G" used to check if the headspace is to tight.The main concern with this is the firing pin puncturing the . Forster Headspace Gauges: Go and No-Go Gauges | Midsouth Shooters : 430105157 FORSTER 6.5 PRC NO GO HEADSPACE GAGE. Headspace on the "tighter" side (but > 0.064) reduces the amount of strain of the brass case in the web area. $69.00. to published "military specification" thickness values and an additional "NO-GO" gauge to allow for an intermediate measurement step. Privacy Policy. Above is a link to a European source for button style head space gauges. Forster Headspace Gage - 303 British [BG303F] Field $32.00 Last one +$9.50 shipping Forster Products 303 British FIELD Headspace Gage Gauge Gunsmithing Barrels NEW $34.95 4.6 5 product ratings 5 4 4 0 3 1 2 0 1 0 Would recommend Good value Good quality Best Selling in Smithing Equipment See all Wheeler 553556 FAT Wrench with 10 Bit Set (402) Today, we are a top supplier of quality Reloading and Gunsmithing Tools designed to expand the capabilities and improve the performance of reloading and shooting enthusiasts. Looking for a 303. British Headspace No- Go Gauge : r/milsurp - Reddit These cookies are used to make the shopping experience even more appealing, for example for the recognition of the visitor. Amazon.com: 308 headspace gauge set. .303 British headspace gauge set.Includes a GO,NO GO,Field and Royal Field (.074"). the respective national value-added tax, excl. For more information, please see our SM291, Headspace Gauge, .303 British, MAXIMUM, 1.88 mm (0.074 in.) Free shipping for many products! There was a problem completing your request. Not in commercial brass. The two common gages that were used in competition were 0.064 GO and 0.070 NO-GO; and keeping headspace on the tight side by selecting a bolt head that had the highest bolt handle position but still closed on the GO gage. 3 (Apr. Its very unlikely you will encounter case rims that are over 0.063. Rare 1969 Underdog Rubber Springy Eraser Cereal Premium. Headspace Gauge Set, .303 British / Lee-Enfield - TECTAL Reddit and its partners use cookies and similar technologies to provide you with a better experience. Headspace Gauges - Sporting Shooter According to the Sporting Arms and Ammunition Manufacturers' Institute (SAAMI), which sets product standards for firearms and ammunition, headspace is "the distance from the face of the closed breech of a firearm to the surface in the chamber on which the cartridge case seats." NO-GO: Corresponds to the maximum headspace we recommend for gunsmiths chambering new bolt-action rifles. from Serbia Headspace can often be corrected by having a gunsmith swap the bolt head with another. 49.9 GBP 0 49.90 * Notify on availability Backorder is currently not available. 303 British No-Go Length Head Space Gauge Forster # BG303N | Item # 070-BG303N $30.76 Quantity Caliber: 303 British Length: No-Go Length Status: Backorder OK DESCRIPTION 303 British No-Go Length Head Space Gauge by FORSTER RELOADING PRODUCTS Q: Every case has been fire formed to the chamber which has eliminated all but the rarest of case ruptures. Click below to begin your paid subscription. the . HEADSPACE GAUGES The headspace gauges for .303 Britis h / Lee-Enfield come in three sizes based on published "mil-spec" values *: GO * - 0. Sold individually. FORSTER HEADSPACE GAUGE .064" GO, 303 BRITISH - Graf & Sons Headspace can increase from repeatedly using ammunition that causes too much pressure. $69.95. item 6 ZPV 303 British Headspace Gauge Set GO and NO-GO ZPV 303 British Headspace Gauge Set GO and NO-GO. So if your rifle closes on .074" its out of spec., don`t shoot it that way. Buy It Now +$25.50 shipping. Email "Scott" at tech support and he is very responsive. SM 208 - Armorers, headspace, 0.64in., #1, British. Probably best to call and ask. 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JavaScript seems to be disabled in your browser. Headspace in 303 British Cartridge rifles is measured at the rim an not at the shoulder as with rimless cartridges. arrived quickly. They provide a lot of peace of mind. 319418240 FORSTER 303 BRITISH GO GAUGE 757253002878. 20): The National Military And S, 2023 - WorthPoint Corporation | 5 Concourse Parkway NE, Suite 2900. its not overly complicated, head space was checked to endure that the rifles would safely fire military issued ammo. Sadly, gone are the days of armorers having drawers full of bolt heads. Were passionate about precision and sport. Sold individually.This is a British Armorer's gauge for use on .303 British rifles & Machine guns, such as the BREN & Vickers MGs.This gauge is NOT for use with the Pattern 14/P14 Enfield also called the Rifle #3 MK1, as it will damage the ring around the bolt face.These have some light surface rust from storage.The gauge is dated in the 1950's.The gauge is set & marked to Commonwealth Military Standards, NOT SAMMI.CIP/British Military standards refer to this gauge as"GO". They sell a three set of Go, No-Go, and Field (0.074"), and it was reasonably prices at the time of this post. Full content visible, double tap to read brief content. Error posting question. This is a British Armorer's gauge for use on .303 British rifles & Machine guns, such as the BREN, Lewis & Vickers MGs. The max allowable headspace (in the case of the CIP, this is the air space between the max ctg R and the breech face) is 0.15 mm. I knew they made a SAAMI spec one, but not a 0.074" one! Forster Headspace Gage - 303 British No Go BG303N - eBay Carefully inspected with NIST-certified measurement tools. We are fortunate that the LE is quite forgiving of case ruptures. In order from the shortest to longest, they are GO, NO-GO, and FIELD: 1. SM 141 - Armorers, headspace, 0.64in. 308 Winchester Headspace Gauge Set Go and No-go - eBay I suspect that the problem that some of us have has more to do with mismatching bolts, or bolt heads that have been swapped around by previous owners. In order from the shortest to longest, they are: GO, NO-GO and FIELD: What started as a small dream has become a multi-million dollar international business XLV No. .303 British headspace Gauge set (4) P14/Enfield/SMLE - Worthpoint I can get one, but they don't say the actual measurementfor it. Smart gunsmiths and shooters have long selected our headspace gages because each is manufactured from top-quality, hardened steel and precision ground to *American National Standards Institute SAAMI tolerances. Make sure this fits by entering your model number. I experience this with my 1915smle using Winchester brass, but not with the PPU I have, so that rifle is only fed PPU. Opens in a new window or tab. NO GO:Stamped "N" used to determine if the firearm has a long headspace.If the bolt fully closes on this gauge the Field Gauge will be needed next to check for excessive headspace.If the bolt dose not close on the gauge then the firearms headspace is with-in the proper specifications. Whenever you buy a used gun, always check the headspace before firing. Lee Enfield No.4 Mk1 Part, Milled Buttswivel. I use the PPU cases as well. 7.62X54R Headspace 3 Gauge Set Mosin Nagant/SVD/SVT Always read labels and directions before using a product. 1; the bolt should close over the .064, but not over the .074; pressure only should be applied to the knob. .303 British Mil Spec Field Gauge/SMLE/Enfields | #71532520 $69.95 +$4.95 shipping. Articles, Big on Bonaparte: A Look at Napoleon Collectibles, Collecting Weapons from the French and Indian War, Great Discoveries: Civil War Artifacts Found Along the Mississippi River. British Headspace No-Go Gauge? Headspace Gauges - Clymer Tool selling ammunition, reloading supplies and accessories. Submit your own rating by logging in. by ZPV. Tod Slater SMLE No 1 Mk III* Unfortunately, Lee Enfield actions can stretch with use due to their design. Whenever you buy a used gun, always check the headspace before firing. Free shipping for many products! 1*, MK. The GO,NO GO and Field are made to SAMMI specifications. This website uses cookies, which are necessary for the technical operation of the website and are always set. .303 British Headspace Gauge Set (4) P14/Enfield/SMLE. View cart for details. Headspace standards are set by SAAMI (Sporting Arms and Ammunition Manufacturers Institute) specific. The GO,NO GO and Field are made to SAMMI specifications. If not in stock, this item is custom made to order. HEADSPACE GAUGES FORSTER 303 BRITISH NO-GO GAUGE - Brownells UK Arms And The Man Vol. I see in this article it mentions the Canadian 0.070 spec for rejection; that's the gage I have. 99. (7 . Forsters Field gauges.074? Find many great new & used options and get the best deals for Headspace Gauge set, .303 British. Visit the Forster Products Store. being a practical tool to easily and quickly check the headspace, made from surface hardened steel for longevity and precision ground for accuracy, each set contains a GO and FIELD gauge manufactured acc. In general we have defaulted to the SAAMI Go/No Go specs. The amount of primer protrusion roughly equals the space between the bolt head face and the cartridge head. Forster 303 British Headspace Gauge Field Length BG303F Sort By: to military specification and an additional "NO-GO" gauge Supplied Parts: The bolt handle is in the 3 o clock position when viewed from behind. Headspace is the distance between breech face and the base of the cartridge when the action is closed. Was this page helpful? Forster Products 303 British GO Headspace Gage. Brief content visible, double tap to read full content. Please try again later. We know that the control of key variables means the difference between shooting success and failure, and we work hard to ensure that the products we design, make, and sell meet and exceed your own high expectations for excellence. 20): The National Military And Shoot, Arms And The Man Vol. 303 British SAAMI Headspace Gauges Reference: 63fa40a6 Condition: New product Please Select Gauge Type: Items in stock ship within 7 days. Find many great new & used options and get the best deals for Forster Headspace Gage - 303 British No Go BG303N at the best online prices at eBay! Copyright 1995-2023 eBay Inc. All Rights Reserved. Forster Headspace Gage Field Length 303 British. .303 Headspace Gauges Q: I've been given a set of three headspace gauges for the .303 British cartridge for use by our military rifle club, since most members shoot either SMLEs or P-14s. #2 *Condition Good* Sold individually. Its a headspace gauge. 0.074 is perfectly safe, but you won't get many reloads with headspace this large Military armorers did not concern themselves with how many times a cartridge case can be reloaded. Milsurps Knowledge Library - Headspace 101 for .303's Headspace Gauge, .303 British, BASE MAXIMUM, 1.78 mm (0.070 in.) Ground to an exacting .00015" headspace tolerance to ensure accurate testing of a rifles chamber. This is the reason why all (?) does this gauge require removing the extractor, A: