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January 9th, 2024
 You may have heard the phrase “blueprinting an action”, but do you know what that really means? Do you know what operations are done to an action during the blueprinting process? To help you understand, gunsmith Bill Marr of RifleShooter.com has created a helpful article showing a Rem 700 blueprinting job start to finish. This article spotlights how the procedures can be done with manual tools. Bill, who runs 782 Custom Gunworks Ltd., can also perform many of these operations with modern automated machinery. In fact, Bill has written a follow-up article on Truing a Rem 700 receiver with a Lathe.
Bill explains: “Blue-printing, or truing a rifle action, ensures the receiver face, threads, lugs, bolt lugs, and bolt face are square to the center line of the receiver.” In Bill’s informative article, Bill shows how he blueprints a Remington 700 short action receiver with .308 Win bolt face. He covers the following procedures step by step:
Action Disassembly
Ream Minor Diameter of Receiver Threads
Square the Receiver Lugs
Square the Face of the Receiver
Lap the Bolt Lugs
Square the Bolt Face
Bill employed a variety of tools from Brownells to complete the blueprinting job, including: Remington 700 Armorer’s Kit; Manson Receiver Accurizing Kit; Bolt Lapping Kit; Bolt Face Truing Tool; Manson Receiver Ring Facing Cutter; Multi-Vise with Jaw Pads; Silicone Carbide Abrasive; and Do-Drill Cutting Oil.
Highlights from the Rifleshooter.com article:
1. Chasing the Threads
We use the bushings to guide the receiver tap. This chases the threads and ensures they are square.
2. Truing the Receiver Face
Using the receiver facing tool, the front of the receiver is trued. The tool is placed over the tap and turned by hand. We used Do Drill to lubricate it.
3. Lapping the Lugs
The bolt lapping tool screws into the front of the action and applies rearward pressure on the bolt face. A little bit of lapping compound is placed on the front of the receiver lugs. The bolt handle is then raised and lowered repeatedly. Note — it is critical that we do not get any lapping compound on any other surfaces.
4. Truing the Bolt Face
On this bolt, the central part of the bolt face was low. After the truing operation, this Rem 700 bolt face is now completely square to the action.
IMPORTANT: Rifleshooter.com states: “This article highlights our project and is presented for information purposes only. This provides an overview of the process and should not be attempted without the guidance and supervision of an experienced gunsmith“.
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August 4th, 2022
You may have heard the phrase “blueprinting an action”, but do you know what that really means? Do you know what operations are done to an action during the blueprinting process? To help you understand, gunsmith Bill Marr of RifleShooter.com has created a helpful article showing a Rem 700 blueprinting job start to finish. This article spotlights how the procedures can be done with manual tools. Bill, who runs 782 Custom Gunworks Ltd., can also perform many of these operations with modern automated machinery. In fact, Bill has written a follow-up article on Truing a Rem 700 receiver with a Lathe.
Bill explains: “Blue-printing, or truing a rifle action, ensures the receiver face, threads, lugs, bolt lugs, and bolt face are square to the center line of the receiver.” In Bill’s informative article, Bill shows how he blueprints a Remington 700 short action receiver with .308 Win bolt face. He covers the following procedures step by step:
Action Disassembly
Ream Minor Diameter of Receiver Threads
Square the Receiver Lugs
Square the Face of the Receiver
Lap the Bolt Lugs
Square the Bolt Face
Bill employed a variety of tools from Brownells to complete the blueprinting job, including: Remington 700 Armorer’s Kit; Manson Receiver Accurizing Kit; Bolt Lapping Kit; Bolt Face Truing Tool; Manson Receiver Ring Facing Cutter; Multi-Vise with Jaw Pads; Silicone Carbide Abrasive; and Do-Drill Cutting Oil.
Highlights from the Rifleshooter.com article:
1. Chasing the Threads
We use the bushings to guide the receiver tap. This chases the threads and ensures they are square.
2. Truing the Receiver Face
Using the receiver facing tool, the front of the receiver is trued. The tool is placed over the tap and turned by hand. We used Do Drill to lubricate it.
3. Lapping the Lugs
The bolt lapping tool screws into the front of the action and applies rearward pressure on the bolt face. A little bit of lapping compound is placed on the front of the receiver lugs. The bolt handle is then raised and lowered repeatedly. Note — it is critical that we do not get any lapping compound on any other surfaces.
4. Truing the Bolt Face
On this bolt, the central part of the bolt face was low. After the truing operation, this Rem 700 bolt face is now completely square to the action.
IMPORTANT: Rifleshooter.com states: “This article highlights our project and is presented for information purposes only. This provides an overview of the process and should not be attempted without the guidance and supervision of an experienced gunsmith“.
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February 17th, 2021
You may have heard the phrase “blueprinting an action”, but do you know what that really means? Do you know what operations are done to an action during the blueprinting process? To help you understand, gunsmith Bill Marr of RifleShooter.com has created a helpful article showing a Rem 700 blueprinting job start to finish. This article spotlights how the procedures can be done with manual tools. Bill, who runs 782 Custom Gunworks Ltd., can also perform many of these operations with modern automated machinery. In fact, Bill has written a follow-up article on Truing a Rem 700 receiver with a Lathe.
Bill explains: “Blue-printing, or truing a rifle action, ensures the receiver face, threads, lugs, bolt lugs, and bolt face are square to the center line of the receiver.” In Bill’s informative article, Bill shows how he blueprints a Remington 700 short action receiver with .308 Win bolt face. He covers the following procedures step by step:
Action Disassembly
Ream Minor Diameter of Receiver Threads
Square the Receiver Lugs
Square the Face of the Receiver
Lap the Bolt Lugs
Square the Bolt Face
Bill employed a variety of tools from Brownells to complete the blueprinting job, including: Remington 700 Armorer’s Kit; Manson Receiver Accurizing Kit; Bolt Lapping Kit; Bolt Face Truing Tool; Manson Receiver Ring Facing Cutter; Multi-Vise with Jaw Pads; Silicone Carbide Abrasive; and Do-Drill Cutting Oil.
Highlights from the Rifleshooter.com article:
1. Chasing the Threads
We use the bushings to guide the receiver tap. This chases the threads and ensures they are square.
2. Truing the Receiver Face
Using the receiver facing tool, the front of the receiver is trued. The tool is placed over the tap and turned by hand. We used Do Drill to lubricate it.
3. Lapping the Lugs
The bolt lapping tool screws into the front of the action and applies rearward pressure on the bolt face. A little bit of lapping compound is placed on the front of the receiver lugs. The bolt handle is then raised and lowered repeatedly. Note — it is critical that we do not get any lapping compound on any other surfaces.
4. Truing the Bolt Face
On this bolt, the central part of the bolt face was low. After the truing operation, this Rem 700 bolt face is now completely square to the action.
IMPORTANT: Rifleshooter.com states: “This article highlights our project and is presented for information purposes only. This provides an overview of the process and should not be attempted without the guidance and supervision of an experienced gunsmith“.
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March 14th, 2020
Brownells is running a huge St. Patrick’s Day Sale right now. There are over 1000 items on sale, with big discounts on reloading tools, AR uppers/lowers, ammunition, triggers, optics and much more. Six notable sale items are previewed above, but that’s just a small sample — there are 1020 products on sale now through March 17 at 11:59 pm CDT. CLICK HERE to shop all 1020 Sale items.
Other sale items include Lapua Brass, Federal Primers, Vortex Scopes, RCBS Chargemasters, Rem 700 Actions, Howa Barreled Actions, Redding Dies, Redding Reloading Presses, CCI and SK Rimfire Ammo, 9mm Pistol Ammo (many brands), Winchester Powder, Lyman Case Prep Centers, and much more. TIP: When you get to the SALE Page, set the “Per Page” display to show 96 Items. That will speed up your shopping.
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March 6th, 2017
At the request of our readers, we provide select “Deals of the Week”. Every Monday morning we offer our Best Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.
1. MidwayUSA — Vortex 6.5-20x44mm Viper Scope, $329.99
Here’s a great deal on a versatile Vortex Viper 6.5-20x44mm scope that can be used for target work, varmint hunting, or even tactical games. This scope features XD (low dispersion) glass, side-focus parallax, and a 30mm maintube. It offers 1/4-MOA clicks with 65 MOA of elevation adjustment and side-focus parallax control. Two reticle choices are offered: 1) Dead-Hold BDC, and 2) Mil-DOT. Backed by Vortex’s VIP Unconditional Lifetime Warranty, this Viper is on sale for just $329.99 at MidwayUSA, with free shipping.
2. Cabela’s — Lyman T-Mag II Turret Press, $139.99 with CODE
This week, with Discount Code “17SPRING” you can get the rugged Lyman T-Mag II Press for just $139.99 at Cabelas.com. That’s $20 cheaper than the best price we’ve found elsewhere. Every serious reloader should have a good turret press. You can put a variety of seating dies on the turret and use your single-stage press for sizing duties. Or use the turret for bullet pointers or other specialized dies. The new six-station T-Mag II features a strong cast-iron frame and improved Turret Retention System for smooth indexing. The Turret head detaches so you can easily change calibers (or complete die sets). Included are priming arm, primer catcher, and turret handle. NOTE: We did walk through Cabela’s purchase process and confirmed the $20.00 Price reduction with CODE “17SPRING”.
3. Grafs.com — Hornady Ultrasonic Cleaner Plus Tumbler, $99.99
Here’s a great combo deal from Grafs.com. For just $99.99, you get BOTH the Hornady Lock N Load Sonic Case Cleaner (MSRP $99.99) AND the Hornady Vibratory M2 Tumbler (MSRP $49.99). That’s a 47% savings off normal retail. This combo give you the option to clean your brass ultrasonically or by using the traditional tumbling with media method. PLUS — with this bundle you get a free Hornady insulated Mug, a $12 value.
4. Midsouth — Lee Auto Bench Priming Tool, $25.96
This relatively new bench tool does the job very well, and its easy to change primer sizes and shell holders. The “feel” of this tool is very good (better than most other bench priming units). If you like to pre-prime cases before using a progressive — this tool gets the job done fast. The tool includes a new folding tray with built-in primer flipping feature that allows direct filling from common primer boxes. The tool mounting holes are spaced for the Lee Bench Plate system (#006-90251) or the device can be mounted directly to your workbench. NOTE: Reviews by verified purchasers have been very positive.
5. Cabin Fever Sports — PT&G Rem 700 Action + Trigger, $380.00
Here’s a great deal on Pacific Tool & Gauge-crafted Rem actions with PT&G bolts. These are new Remington-made actions, blueprinted, with PT&G bolts fitted. Sold by PT&G’s retail outlet Cabin Fever Sports, these are pretty much the same as PT&G’s $640 actions with special promo pricing. The prices for the Right Hand actions are $380.00 to $420.00 depending on bolt face. Cabin Fever Sports also has roughly 20 Left Hand (LH) Rem actions at $399.99. You can choose trigger type and add options, such as bolt fluting, for a few dollars more. Order online, or call in and ask for special pricing.
6. Natchez — Hornady 22-Cal Varmint Bullets, $9.99 Per 100
Headed out for a varmint safari soon? Need inexpensive bullets for your .223 Rem or 22-250? Then check out this deal on Hornady 55-grainers from Natchez. Get 100 Soft Point .224-Caliber FB bullets for just $9.99. At that price, it doesn’t hurt so much when you shoot 1000+ rounds over a weekend. With good expansion, these bullets work great on prairie dogs and other small critters. Note: These sale bullets ship in a bag, not the box as shown.
7. Amazon — Lyman Electronic Trigger Pull Gauge, $47.99
If you are serious about your precision firearms, you need one of these. We use the Lyman Electronic Trigger Pull Gauge to test the triggers on all our match and varmint rifles. The unit is precise and repeatable. Once you try one of these you won’t want to go back to crude spring trigger gauges. Amazon.com offers this unit for $47.99 with free shipping for Prime members. Walmart also has it for $51.95 with free shipping or free in-store pickup.
8. CDNN Sports — Taylor 3″ Semi-Serrated Lock-Blade Knife, $6.50
Amazing bargain — This Taylor Lock-Blade Knife features a 3″ stainless steel, titanium-coated blade. The semi-serrated blade works well on heavy straps/materials, making this Taylor knife more versatile. Weight is 9.5 ounces. Open the knife is 8″ long, closed 4.9″. The blade has a thumb knob for easy one-handed opening while the handle boasts a handy stainless steel pocket clip. A crazy-good deal at $6.50, this knife is covered by Taylor Brand’s limited lifetime warranty.
9. Amazon — AR500 Steel 8″-Diameter Gong, $19.95 Delivered
We like reactive targets. It’s fun to “ring steel” and see a target move instantly when hit. For just twenty bucks (including shipping), it’s hard to go wrong with this 8″ AR500 Steel Gong. The 8″-diameter size is big enough for zeroing at 200 yards, yet offers a nice challenge at 500 yards and beyond. There is also a 6″-diameter model for just $14.00. Both sizes currently ship for FREE.
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