Over 300,000 customers - we say thank you!

40,000+ products for hunting and shooting sports

BROWNELLS
AR-15/M16/M4 REPLACEMENT PINS

050806006201 080000452
One Tool Covers Multiple Disassembly/Reassembly Jobs
Our handy, compact tool is uniquely designed to combine several tools into one. It has a spanner wrench that fits the receiver extension castle nut on M4-style collapsible buttstocks, with interchangeable pins to fit nuts with both old (round) and new (square) teeth, so you're ready for whatever type of nut is on the gun in front of you. Pins for both styles are included and easily changed by loosening a hex screw in the tool. For fixed rifle buttstocks, there's a screwdriver blade to remove the buttplate screws and a wrench for the nut on the receiver extension (buffer) tube. There's even a ½" square opening for a torque wrench, and even a hole for hanging the tool on your peg-board. Fits easily in a range bag or in your pocket for use outside the shop.

SPECS: Round - Stainless steel, silver finish. .124” (3mm) diameter. Square - Steel, blue finish. .164” (4mm). Available in 3-Paks.

15.9 33.9 2 GBP
Product no.: 080000452
BROWNELLS AR-15/M16/M4 ROUND REPLACEMENT PINS 3 PACK 050806006201 Our handy, compact tool is uniquely designed to combine several tools into one. It has a spanner wrench that fits the receiver extension castle nut on M4-style collapsible buttstocks, with interchangeable pins to fit nuts with both old (round) and new (square) teeth, so you're ready for whatever type of nut is on the gun in front of you. Pins for both styles are included and easily changed by loosening a hex screw in the tool. For fixed rifle buttstocks, there's a screwdriver blade to remove the buttplate screws and a wrench for the nut on the receiver extension (buffer) tube. There's even a ½" square opening for a torque wrench, and even a hole for hanging the tool on your peg-board. Fits easily in a range bag or in your pocket for use outside the shop.
15.9 GBP 3 £15.90 *
Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse
Specs: Make: AR-15

Top takeaways

  1. The tool includes a spanner wrench for M4-style collapsible buttstocks and interchangeable pins for nuts with round and square teeth.
  2. It is equipped with a screwdriver blade for fixed rifle buttstocks, a wrench for the receiver extension tube, and a ½" square opening for a torque wrench.
  3. The pins come in a 3-pack with round pins made of stainless steel and square pins made of steel, each in different sizes and finishes.

Attributes

Make: AR-15 Delivery weight: 0.005kg Shipping width: 83mm Shipping length: 146mm UPC : 050806006201

Item details

Made in USA



Product no.: 080000451
BROWNELLS AR-15/M16/M4 SQUARE REPLACEMENT PINS 3 PACK 050806006195 Our handy, compact tool is uniquely designed to combine several tools into one. It has a spanner wrench that fits the receiver extension castle nut on M4-style collapsible buttstocks, with interchangeable pins to fit nuts with both old (round) and new (square) teeth, so you're ready for whatever type of nut is on the gun in front of you. Pins for both styles are included and easily changed by loosening a hex screw in the tool. For fixed rifle buttstocks, there's a screwdriver blade to remove the buttplate screws and a wrench for the nut on the receiver extension (buffer) tube. There's even a ½" square opening for a torque wrench, and even a hole for hanging the tool on your peg-board. Fits easily in a range bag or in your pocket for use outside the shop.
33.9 GBP 1 £33.90 *
Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse
Specs: Make: AR-15

Upgrade your AR-15 with our Round Replacement Pins from Brownells! 🛠️ Perfect for any nut type, compact and easy to use. Get yours now!

One Tool Covers Multiple Disassembly/Reassembly Jobs
Our handy, compact tool is uniquely designed to combine several tools into one. It has a spanner wrench that fits the receiver extension castle nut on M4-style collapsible buttstocks, with interchangeable pins to fit nuts with both old (round) and new (square) teeth, so you're ready for whatever type of nut is on the gun in front of you. Pins for both styles are included and easily changed by loosening a hex screw in the tool. For fixed rifle buttstocks, there's a screwdriver blade to remove the buttplate screws and a wrench for the nut on the receiver extension (buffer) tube. There's even a ½" square opening for a torque wrench, and even a hole for hanging the tool on your peg-board. Fits easily in a range bag or in your pocket for use outside the shop.

SPECS: Round - Stainless steel, silver finish. .124” (3mm) diameter. Square - Steel, blue finish. .164” (4mm). Available in 3-Paks.

5
Reordered
£69.90
0
Reordered
£239.90 £239.90 - £259.90
Back to top