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Mosin Nagant Cocking Knob Safety Pull Ring, BLK

  Listing # 376049302 
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Fixed Price   $48.00     
Quantity   10
Time left   Listing has Ended    Location   Candler, NC 28715
Start   11/12/2013 11:49:51 AM ET  (This is a 90 day listing)
Ends On   2/10/2014 11:49:51 AM ET  (GunBroker.com Official Time)
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Payment Methods   Visa / MasterCard, Discover
Sales Tax   Seller must collect sales tax from the following states: NC 7%
Shipping   Free Shipping for the following option(s):  1st Class
No international shipments.
Inspection Period / Return Policy   30 day money back guarantee
Item Condition   Factory New
Requires FFL?   No
UPC   741459734053
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Description for Item # 376049302 

Brass Stacker logo

Mosin Nagant Cocking Knob Safety Pull Ring, BLK

Item Details

LISTING IS FOR: 1) Mosin Nagant Cocking Knob Safety Pull Ring in Black by Brass Stacker™

UPC: 741459734053

Inconvenient at best, the cocking knob safety of the Mosin Nagant can be difficult to engage and is therefore often not used. In an effort to promote firearm safety by preventing accidental discharge, we have developed our Cocking Knob Safety Pull Ring (Patent Pending) which allows for more convenient manipulation of the Mosin Nagant safety.


  • A large diameter finger hole that will accommodate even gloved hands and does not interfere with bolt function.
  • Easy installation utilizing a simple, non-marring, soft brass set screw with no permanent modification to the firearm required.
  • Access to the slotted end of the firing pin via clearance hole through set screw.
  • Sleek, stylish look and superior American craftsmanship in black oxide finished steel and polished stainless steel.

Made in the America with a 100% Lifetime Warranty.

FREE Domestic Shipping.


Russian flagSoviet Union flag Russian/Soviet M9130 Chinese flag Chinese T53

Soviet Union flag Soviet M38 & M44 Finland flag Finnish M91,M24,M27,M28 & M39


***There is wide variation in cocking knob diameter, thickness and crown radius in the Mosin Nagant population. In addition, there are many cases where the cocking knob neck is bent. We have made every reasonable effort to ensure that this product will fit the majority of Mosin Nagant cocking knobs. However, due to the large number of these firearms produced over many years around the world, it is impossible for us to allow for all manufacturing variation. As with all of our products, it may be returned undamaged for a full refund.

This product does not fix, repair, replace, improve or in any way change the condition or function of your firearms' existing safety. It is designed to simply allow for easier manipulation the existing safety. NEVER depend solely on your firearms' safety, ALWAYS keep your firearm pointed in a safe direction.

Installation Instructions: CAUTION! Improper installation or use may result in damage to property, severe injury, or loss of life. If for any reason this product does not function properly with your firearm, discontinue use immediately. Always practice proper FIREARM SAFETY and ensure firearm is UNLOADED prior to installation. (Although not required, the consumer may choose to use an appropriate liquid thread locker for the brass jacking set screw.) Keep firearm pointed in a safe direction and cock by closing bolt on an EMPTY chamber. Insert supplied 3/16" hex wrench through large hole in rear of Safety Pull Ring and advance forward through smaller hole in opposite side of ring. Gently rotate wrench until alignment allows for engagement in the brass jacking set screw. Retract fully the brass jacking set screw by rotating counterclockwise. (When installed correctly, the jacking screw must be centered over the exposed slotted screw in the crown of the bolt cocking knob. Take note of the fact that the center of the brass jacking set screw is relieved. This relief hole has been machined in the jacking screw to accommodate the free rotational movement of the slotted screw end of the firing pin in the crown of the cocking knob. When tightened, if the jacking screw is not centered it can interfere with the rotation of the slotted end of the firing pin which is keyed within the bolt.) Place the Safety Pull Ring arms over the bolt cocking knob until roughly centered and gently snug brass jacking set screw against back of knob by rotating clockwise, DO NOT TIGHTEN. The pull ring is designed to engage the knurled outside diameter of the cocking knob with four points of contact. While performing the following, exercise patience and make small adjustments to gradually tighten in the desired position: Rotate the Safety Pull Ring to the desired alignment and manipulate to the center of the cocking knob crown while simultaneously adjusting the position of the clamping arms to provide even contact against the knurled outer diameter of the knob. In its proper position, the Safety Pull Ring should be perfectly horizontal when viewed from the rear. This horizontal orientation will minimize the chance of the Safety Pull Ring coming in contact with the wooden stock upon firing. Once final positioning is achieved, tighten to a maximum torque of 7 ft lbs. Do not over tighten as that will "spring" the arms beyond there allowable limit. When tightened properly, the four points of contact should deform slightly providing an adequate degree of "bite" on the cocking knob. Check for proper fit and function before firing.

Operating Instructions: CAUTION! Engage / disengage safety ONLY with rifle pointed in a SAFE direction! With the Safety Pull Ring properly installed and fingers AWAY from trigger, engage the safety from a cocked condition by inserting finger securely in ring, gently pull cocking knob rearward and rotate counterclockwise approximately 45°. To disengage the safety, insert finger securely in ring, gently pull cocking knob rearward and rotate clockwise back to a vertical position.


TGR Enterprises, Inc. / Brass Stacker™ ACCEPTS Visa, Mastercard and Discover through Gunbroker checkout. And telephone orders are accepted for payment with personal check (your order will not ship until payment has cleared).


Free domestic shipping! We ship ONLY USPS and typically First Class. TGR Enterprises, Inc. / Brass Stacker™ - Normal Business Hours are Monday through Friday, 8:00am-5:00pm Eastern Time, CLOSED on Weekends and Holidays. We make every effort to ship items the same or next business day they are ordered and PAID for. Our USPS Rural Carrier comes around 10:30am. Therefore, orders received just prior to 10:30am may ship on the next business day as it takes time to process and package the order. Orders received after 10:30am will ship on the next business day.

Terms of Use

TGR Enterprises, Inc. and/or its employees are not liable for any injury, loss of life, or damage to property that may result in conjunction with the use any product obtained from TGR Enterprises, Inc. No liability is expressed or implied for damage or injury as a result of the installation or use of any of the products obtained from TGR Enterprises, Inc.

TGR Enterprises, Inc. reserves the right to change or modify product design/specifications without prior notice.


TGR Enterprises, Inc. / Brass Stacker™ warrants our own products against manufactures defects for the life of the product. (ISMI™ Springs are have a 12 month Replacement Warranty.) Warranty is void if product is disassembled. TGR Enterprises, Inc. reserves the right to repair, replace, refund purchase price, or issue credit on any warranty claims. Warranty is limited to the replacement or repair of the original part or accessory obtained from TGR Enterprises, Inc. only. Installation of aftermarket or replacement parts or accessories may void firearms Original Equipment Manufacture’s warranty.

Returns & Exchanges

TGR Enterprises, Inc. / Brass Stacker™ will accept returns or exchanges within 30 days of purchase. To receive full credit, items returned or exchanged must be in an undamaged, sellable condition. Items must be packaged appropriately for return shipping. Buyer is responsible for all return shipping fees.


Our products are designed for use with other OEM products and we have made every reasonable effort to ensure that our products function properly. Please afford us the opportunity to address any issues you may have with our product by contacting us at any of the following:

  • TGR Enterprises, Inc. / Brass Stacker™
  • PO Box 1030
  • 26 Charity Lane
  • Candler, North Carolina 28715
  • Telephone: 828-665-4427
  • Fax: 828-665-7862
  • Email: tgrproducts@gmail.com

Pictures for Item # 376049302 
1:Mosin Nagant Cocking Knob Safety Pull Ring, BLK

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