Geissele Automatics Reaction Rod for AR-15 Uppers

Manufactured by Geissele Automatics
SKU: GA-RRD
MPN: 10-169
Manufactured by Geissele Automatics
43 Reviews
Add to cart for sale price $94.05 $99.00

In Stock

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Details

Details

Simplify the installation and removal of barrels, muzzle devices, gas blocks, and handguards with the AR-15 Reaction Rod from Geissele Automatics. The reaction rod redirects torque from the soft aluminum receiver and receiver index pin into the barrel extension. It is machined from a solid bar of 4140 chrome moly steel and features flats for securely clamping vertically or horizontally into a bench vice. This allows users to slide the upper receiver onto the rod, where the integral spines will interface with the locking lugs in the barrel's receiver extension. By transferring the torque into the locking lugs, sheared barrel pins are a thing of the past, and worry-free installation of barrel nuts, gas blocks, and muzzle devices is possible. As a bonus, with no wiggling in clamped fixtures, the Reaction Rod won't mar your receiver's finish and doesn't require the removal of mounted optics or iron sights.

Features:
  • Compatible with 5.56 and .223 platforms
  • Easy removal and installation of barrels, muzzle devices, gas blocks, and handguards
  • Designed to be used vertically or horizontally in a bench vise
  • Internal spines enter the barrel extension to prevent it from turning
  • Won't mar the upper receiver's finish
  • No need to remove sights and mounts from the 1913 rail
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Specifications

BrandGeissele Automatics
ManufacturerGeissele Automatics
TypeAction Block
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

43 reviews

4.7

Heavy Duty; Excellent Quality

by

A bit pricey compared to the competition, but you get what you pay for when you purchase from Geissele. Buying twice, though, is false economy, so this tool gets it right the first time. Fast processing and shipping from PA, as is their norm.

Geissele rod

by

a must have for a smooth ar build.Fast shipping :)

A "must have" for every AR armorer

by

Absolutely perfect tool for installation/removal of muzzle devices, handguards, barrel nuts, and more. Any time you need to securely hold your upper for maintenance, this tool does the job.

Reaction rod

by

Also have the Magpul block, but this is hands down better in a couple of ways. First it slides into the upper receiver for more support. Secondly I like the fact that you can rotate the upper 360 to work on it. Lastly Primary Arms always gets all of my orders out quickly and is truly two day shipping.

excellent product.

by

excellent product, excellent service from PrimaryArm also.

Perfect tool for the job

by

Excellent tool for this type of job. Tool is a little pricey however

Superb!

by

Expensive? Yes. Quality? Definitely!Much better option than using any other upper receiver type clamp. It fits snug, feels rock solid when attaching a barrel or compensator. Very happy with this purchase!

geissele reaction rod for ar-15 uppers

by

fit in upper is great, clamps in vise well.holds upper very tight, just have to keep upper pushed toward rod.worked great in 7.62x39 upper as well as 5.56/223, and 300 blackout.

Geissele Reaction Rod

by

Geissele Reaction Rod from Primary Arms,a must have for your AR builds. A quality piece at a great price, and the shipping was awesome!! Thank you Primary Arms.

Review of product and services

by

Great product and service from primaryarms