Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Ak Builder

Ready to buy Ak Builder? Look no further than Brownells.com for the best prices and selection. Our assortment of 35 Ak Builder represents the top choices online, ranging in price from $1.99 to $314.99. We carry the best gun parts and gunsmith tools around, and we're category experts. Here's how we've become the number one online retailer in the industry: great products, great prices, and unparalleled customer service. We know you'll find our Ak Builder to be everything you expect, so we're proud to offer a 100% satisfaction guarantee. If you're not completely satisfied with your purchase, we'll make it right; whatever it takes. Shop our inventory of Ak Builder and place your order on the web or over the phone. Brownells.com is dedicated to helping you find the gun parts and gunsmith tools you need, so don't hesitate to drop us a line if you have any questions.

Showing 1-12 of 35
  1. Ak Builder 100-006-444 Ak-47 Hammer/Trigger Axis Pin
    Item#:
    100-006-444  
    Our Price:
    $4.99
    Description:
    Newly-manufactured parts eliminate the struggle of trying to build a reliable gun with worn out, used Eastern Bloc parts. These high quality rivets, pins and reinforcement plates are just what you need to successfully complete your AK Rifle build. Extended length shaft fits AK-47 receivers up to 1.390" (3.53cm) wide. Underside of retaining head is tapered to provide an exact fit and still allow easy removal. Turned from tool steel for outstanding wear resistance. Sold individually; assembly requires two pins. Mfg: Ak Builder SPECS: Tool steel, hardened to Rc 50-52, black oxide finish. 1.44”(3.6cm) long, 1.19" shaft length, .19” (4.9mm) diameter.
  2. Ak Builder 100-006-776 Ak-47 Receiver Rivet Set
    Item#:
    100-006-776  
    Our Price:
    $9.99
    Description:
    Newly-manufactured parts eliminate the struggle of trying to build a reliable gun with worn out, used Eastern Bloc parts. These high quality rivets, pins and reinforcement plates are just what you need to successfully complete your AK Rifle build. Every rivet you need to complete a fixed stock rifle. The AKM is the most common sheet metal receiver variant of the AK-47. Hardened steel rivets with the correct swell necks provide the tightest fit in the countersunk holes in the trunnions. Mfg: Ak Builder SPECS: Steel, black oxide finish. AKM fits AKM, Hungarian AMD 63/65, and Romanian w/fixed/underfold/sidefold stock.
  3. Ak Builder 100-006-441 Ak-47 Center Suppor For 1mm Receivers
    Item#:
    100-006-441  
    Our Price:
    $7.99
    Description:
    Newly-manufactured parts eliminate the struggle of trying to build a reliable gun with worn out, used Eastern Bloc parts. These high quality rivets, pins and reinforcement plates are just what you need to successfully complete your AK Rifle build. Beefed up support prevents receiver “crush” during peening on 1mm receiver flats. Rivet is made slightly longer then the original length to provide adequate peen over and the correct “mushroom” shape after peening. Support is turned from steel, center drilled to the correct diameter, then hardened to Rc 50-52 for far better strength than the flimsy factory part made of steel tubing. Mfg: Ak Builder SPECS: High-carbon steel, hardened to Rc 50-52.
  4. Ak Builder 100-006-764 Ak-47 7.62x39 Standard Receiver Flat W/T-Holes
    Item#:
    100-006-764  
    Our Price:
    $25.99
    Description:
    STANDARD AK-47 7.62x39 – For building a standard, fixed-stock AK-47/AKM in 7.62x39. Use with the Romanian and most common variant kits. 1⁄8" alignment pin holes are pre-drilled. Precision-cut, ready-to-bend steel flats save time and frustration when building a custom AK. No more trying to salvage a beat-up receiver from a “donor” gun. These flats are stamped from the correct 1mm thick sheet steel, with top rails pre-bent, stepped, and trimmed on CNC equipment. Hammer and trigger holes are slightly undersized, ready for precise final reaming after bending; use 7mm and 5mm chucking reamers. All flats come with lower bolt guide rails that include magazine st Mfg: Ak Builder
  5. Ak Builder 100-006-761 Ak-47 7.62x39 Standard Receiver Flat W/O T-Holes
    Item#:
    100-006-761  
    Our Price:
    $21.99
    Description:
    STANDARD AK-47 7.62x39 – For building a standard, fixed-stock AK-47/AKM in 7.62x39. Use with the Romanian and most common variant kits. 1⁄8" alignment pin holes are pre-drilled. Precision-cut, ready-to-bend steel flats save time and frustration when building a custom AK. No more trying to salvage a beat-up receiver from a “donor” gun. These flats are stamped from the correct 1mm thick sheet steel, with top rails pre-bent, stepped, and trimmed on CNC equipment. Hammer and trigger holes are slightly undersized, ready for precise final reaming after bending; use 7mm and 5mm chucking reamers. All flats come with lower bolt guide rails that include magazine sta Mfg: Ak Builder SPECS: Annealed 4130 steel, in-the-white. 1mm (.040”) thick. Includes instructions.
  6. Ak Builder 100-006-768 Ak-47/74 Magazine Catch Pivot Pin
    Item#:
    100-006-768  
    Our Price:
    $3.99
    Description:
    Manufactured to maximum O.D. to provide a tight-fitting magazine catch. Convex ends help it drive and center easily. Mfg: Ak Builder SPECS: Hardened steel. .700” (17.7mm) long, .194”(4.9mm) dia. Fits all AK-47 and AK-74.
  7. Ak Builder 100-006-756 Piston Rivet
    Item#:
    100-006-756  
    Our Price:
    $1.99
    Description:
    Newly-manufactured parts eliminate the struggle of trying to build a reliable gun with worn out, used Eastern Bloc parts. These high quality rivets, pins and reinforcement plates are just what you need to successfully complete your AK Rifle build. Correctly dimensioned gas piston rivet that must be used to gain the proper amount of “wiggle” when replacing the gas piston with a U.S.-made conforming part. .3mm diameter with tapered head. Mfg: Ak Builder SPECS: Steel, black oxide finish.
  8. Ak Builder 100-006-769 Ak-47/-74 Magazine Catch Spring
    Item#:
    100-006-769  
    Our Price:
    $2.99
    Description:
    Replaces worn or weak magazine catch springs. Always a good policy to replace the spring whenever you replace or work on the mag catch itself. Mfg: Ak Builder SPECS: Heat-treated spring steel wire. Fits all AK-47 and AK-74.
  9. Ak Builder 100-008-625 Aks Underfolder Receiver Rivet Set
    Item#:
    100-008-625  
    Our Price:
    $9.99
    Description:
    Newly-manufactured parts eliminate the struggle of trying to build a reliable gun with worn out, used Eastern Bloc parts. These high quality rivets, pins and reinforcement plates are just what you need to successfully complete your AK Rifle build. Every rivet you need to complete a fixed stock rifle. The AKM is the most common sheet metal receiver variant of the AK-47. Hardened steel rivets with the correct swell necks provide the tightest fit in the countersunk holes in the trunnions. Mfg: Ak Builder SPECS: Steel, black oxide finish. AKM fits AKM, Hungarian AMD 63/65, and Romanian w/fixed/underfold/sidefold stock.
  10. Ak Builder 100-008-622 Ak-74 Receiver Rivet Set
    Item#:
    100-008-622  
    Our Price:
    $9.99
    Description:
    Newly-manufactured parts eliminate the struggle of trying to build a reliable gun with worn out, used Eastern Bloc parts. These high quality rivets, pins and reinforcement plates are just what you need to successfully complete your AK Rifle build. Every rivet you need to complete a fixed stock rifle. The AKM is the most common sheet metal receiver variant of the AK-47. Hardened steel rivets with the correct swell necks provide the tightest fit in the countersunk holes in the trunnions. Mfg: Ak Builder SPECS: Steel, black oxide finish. AKM fits AKM, Hungarian AMD 63/65, and Romanian w/fixed/underfold/sidefold stock.
  11. Ak Builder 100-006-752 Ak-47/Akm/Ak-74 Trunnion Riveting Tool
    Item#:
    100-006-752  
    Our Price:
    $314.99
    Description:
    Professional Tools For Precision Results
  12. Ak Builder 100-006-773 Ak-47  Barrel Pin
    Item#:
    100-006-773  
    Our Price:
    $6.99
    Description:
    Newly-manufactured parts eliminate the struggle of trying to build a reliable gun with worn out, used Eastern Bloc parts. These high quality rivets, pins and reinforcement plates are just what you need to successfully complete your AK Rifle build. Hardened steel barrel pins ready for press fit installation. Precision machinced from tool steel then heat-treated to the correct original specs. AK-47 Barrel Pin - Made to Romanian barrel pin dimensions; 7mm diameter, 28.5mm long. Mfg: Ak Builder
View All Ak Builder »